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Finding the Fourth Proportional to 6,965.71, 10,453.47 and 3,268.06

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Solution

The fourth proportional to 6,965.71, 10,453.47 and 3,268.06 is: 4,904.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,965.71 : 10,453.47 = 3,268.06 : x
  2. Step 2: Convert to fraction form
    6,965.71/10,453.47 = 3,268.06/x
  3. Step 3: Cross multiply
    6,965.71x = 10,453.47 × 3,268.06
  4. Step 4: Simplify right side
    6,965.71x = 34,162,541.03
  5. Step 5: Solve for x
    x = 34,162,541.03/6,965.71
  6. Step 6: Final answer
    x = 4,904.39

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