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Finding the Fourth Proportional to 123,800.20, 185,773.20 and 44,922.40

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Solution

The fourth proportional to 123,800.20, 185,773.20 and 44,922.40 is: 67,410.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,800.20 : 185,773.20 = 44,922.40 : x
  2. Step 2: Convert to fraction form
    123,800.20/185,773.20 = 44,922.40/x
  3. Step 3: Cross multiply
    123,800.20x = 185,773.20 × 44,922.40
  4. Step 4: Simplify right side
    123,800.20x = 8,345,377,999.68
  5. Step 5: Solve for x
    x = 8,345,377,999.68/123,800.20
  6. Step 6: Final answer
    x = 67,410.05

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