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Finding the Fourth Proportional to 84,354.18, 126,528.81 and 22,024.68

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Solution

The fourth proportional to 84,354.18, 126,528.81 and 22,024.68 is: 33,036.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,354.18 : 126,528.81 = 22,024.68 : x
  2. Step 2: Convert to fraction form
    84,354.18/126,528.81 = 22,024.68/x
  3. Step 3: Cross multiply
    84,354.18x = 126,528.81 × 22,024.68
  4. Step 4: Simplify right side
    84,354.18x = 2,786,756,551.03
  5. Step 5: Solve for x
    x = 2,786,756,551.03/84,354.18
  6. Step 6: Final answer
    x = 33,036.38

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