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Finding the Fourth Proportional to 245,104.80, 367,657.20 and 156,093.90

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Solution

The fourth proportional to 245,104.80, 367,657.20 and 156,093.90 is: 234,140.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,104.80 : 367,657.20 = 156,093.90 : x
  2. Step 2: Convert to fraction form
    245,104.80/367,657.20 = 156,093.90/x
  3. Step 3: Cross multiply
    245,104.80x = 367,657.20 × 156,093.90
  4. Step 4: Simplify right side
    245,104.80x = 57,389,046,211.08
  5. Step 5: Solve for x
    x = 57,389,046,211.08/245,104.80
  6. Step 6: Final answer
    x = 234,140.85

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