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Finding the Fourth Proportional to 61,744.77, 85,207.31 and 33,450.25

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Solution

The fourth proportional to 61,744.77, 85,207.31 and 33,450.25 is: 46,161.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,744.77 : 85,207.31 = 33,450.25 : x
  2. Step 2: Convert to fraction form
    61,744.77/85,207.31 = 33,450.25/x
  3. Step 3: Cross multiply
    61,744.77x = 85,207.31 × 33,450.25
  4. Step 4: Simplify right side
    61,744.77x = 2,850,205,654.08
  5. Step 5: Solve for x
    x = 2,850,205,654.08/61,744.77
  6. Step 6: Final answer
    x = 46,161.09

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