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Finding the Fourth Proportional to 54,351.51, 81,506.61 and 22,763.67

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Solution

The fourth proportional to 54,351.51, 81,506.61 and 22,763.67 is: 34,136.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,351.51 : 81,506.61 = 22,763.67 : x
  2. Step 2: Convert to fraction form
    54,351.51/81,506.61 = 22,763.67/x
  3. Step 3: Cross multiply
    54,351.51x = 81,506.61 × 22,763.67
  4. Step 4: Simplify right side
    54,351.51x = 1,855,389,572.86
  5. Step 5: Solve for x
    x = 1,855,389,572.86/54,351.51
  6. Step 6: Final answer
    x = 34,136.85

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