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Finding the Fourth Proportional to 79,042.89, 118,563.69 and 32,262.96

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Solution

The fourth proportional to 79,042.89, 118,563.69 and 32,262.96 is: 48,394.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,042.89 : 118,563.69 = 32,262.96 : x
  2. Step 2: Convert to fraction form
    79,042.89/118,563.69 = 32,262.96/x
  3. Step 3: Cross multiply
    79,042.89x = 118,563.69 × 32,262.96
  4. Step 4: Simplify right side
    79,042.89x = 3,825,215,587.92
  5. Step 5: Solve for x
    x = 3,825,215,587.92/79,042.89
  6. Step 6: Final answer
    x = 48,394.18

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