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Finding the Fourth Proportional to 41,556.80, 57,348.84 and 22,694.48

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Solution

The fourth proportional to 41,556.80, 57,348.84 and 22,694.48 is: 31,318.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,556.80 : 57,348.84 = 22,694.48 : x
  2. Step 2: Convert to fraction form
    41,556.80/57,348.84 = 22,694.48/x
  3. Step 3: Cross multiply
    41,556.80x = 57,348.84 × 22,694.48
  4. Step 4: Simplify right side
    41,556.80x = 1,301,502,102.40
  5. Step 5: Solve for x
    x = 1,301,502,102.40/41,556.80
  6. Step 6: Final answer
    x = 31,318.63

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