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Finding the Fourth Proportional to 10,494.06, 15,741.12 and 3,568.56

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Solution

The fourth proportional to 10,494.06, 15,741.12 and 3,568.56 is: 5,352.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,494.06 : 15,741.12 = 3,568.56 : x
  2. Step 2: Convert to fraction form
    10,494.06/15,741.12 = 3,568.56/x
  3. Step 3: Cross multiply
    10,494.06x = 15,741.12 × 3,568.56
  4. Step 4: Simplify right side
    10,494.06x = 56,173,131.19
  5. Step 5: Solve for x
    x = 56,173,131.19/10,494.06
  6. Step 6: Final answer
    x = 5,352.85

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