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Finding the Fourth Proportional to 4,906.56, 7,357.62 and 2,933.04

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Solution

The fourth proportional to 4,906.56, 7,357.62 and 2,933.04 is: 4,398.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906.56 : 7,357.62 = 2,933.04 : x
  2. Step 2: Convert to fraction form
    4,906.56/7,357.62 = 2,933.04/x
  3. Step 3: Cross multiply
    4,906.56x = 7,357.62 × 2,933.04
  4. Step 4: Simplify right side
    4,906.56x = 21,580,193.76
  5. Step 5: Solve for x
    x = 21,580,193.76/4,906.56
  6. Step 6: Final answer
    x = 4,398.23

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