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Finding the Fourth Proportional to 7,066.82, 10,594.76 and 4,100.70

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Solution

The fourth proportional to 7,066.82, 10,594.76 and 4,100.70 is: 6,147.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066.82 : 10,594.76 = 4,100.70 : x
  2. Step 2: Convert to fraction form
    7,066.82/10,594.76 = 4,100.70/x
  3. Step 3: Cross multiply
    7,066.82x = 10,594.76 × 4,100.70
  4. Step 4: Simplify right side
    7,066.82x = 43,445,932.33
  5. Step 5: Solve for x
    x = 43,445,932.33/7,066.82
  6. Step 6: Final answer
    x = 6,147.88

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