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Finding the Fourth Proportional to 225,091.69, 337,512.89 and 92,065.36

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Solution

The fourth proportional to 225,091.69, 337,512.89 and 92,065.36 is: 138,047.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,091.69 : 337,512.89 = 92,065.36 : x
  2. Step 2: Convert to fraction form
    225,091.69/337,512.89 = 92,065.36/x
  3. Step 3: Cross multiply
    225,091.69x = 337,512.89 × 92,065.36
  4. Step 4: Simplify right side
    225,091.69x = 31,073,244,418.38
  5. Step 5: Solve for x
    x = 31,073,244,418.38/225,091.69
  6. Step 6: Final answer
    x = 138,047.05

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