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Finding the Fourth Proportional to 54,894.95, 75,755.05 and 29,744.45

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Solution

The fourth proportional to 54,894.95, 75,755.05 and 29,744.45 is: 41,047.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,894.95 : 75,755.05 = 29,744.45 : x
  2. Step 2: Convert to fraction form
    54,894.95/75,755.05 = 29,744.45/x
  3. Step 3: Cross multiply
    54,894.95x = 75,755.05 × 29,744.45
  4. Step 4: Simplify right side
    54,894.95x = 2,253,292,127.92
  5. Step 5: Solve for x
    x = 2,253,292,127.92/54,894.95
  6. Step 6: Final answer
    x = 41,047.35

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