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Finding the Fourth Proportional to 164,818.80, 247,487.40 and 94,834.80

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Solution

The fourth proportional to 164,818.80, 247,487.40 and 94,834.80 is: 142,401.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,818.80 : 247,487.40 = 94,834.80 : x
  2. Step 2: Convert to fraction form
    164,818.80/247,487.40 = 94,834.80/x
  3. Step 3: Cross multiply
    164,818.80x = 247,487.40 × 94,834.80
  4. Step 4: Simplify right side
    164,818.80x = 23,470,418,081.52
  5. Step 5: Solve for x
    x = 23,470,418,081.52/164,818.80
  6. Step 6: Final answer
    x = 142,401.34

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