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Finding the Fourth Proportional to 66,953.53, 100,360.18 and 22,564.95

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Solution

The fourth proportional to 66,953.53, 100,360.18 and 22,564.95 is: 33,823.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,953.53 : 100,360.18 = 22,564.95 : x
  2. Step 2: Convert to fraction form
    66,953.53/100,360.18 = 22,564.95/x
  3. Step 3: Cross multiply
    66,953.53x = 100,360.18 × 22,564.95
  4. Step 4: Simplify right side
    66,953.53x = 2,264,622,443.69
  5. Step 5: Solve for x
    x = 2,264,622,443.69/66,953.53
  6. Step 6: Final answer
    x = 33,823.79

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