Finding the Fourth Proportional to 6,141.71, 8,475.91 and 3,624.64

Step by Step Solution

1. Step 1: Write the proportion equation
   6,141.71 : 8,475.91 = 3,624.64 : x
2. Step 2: Convert to fraction form
   6,141.71/8,475.91 = 3,624.64/x
3. Step 3: Cross multiply
   6,141.71x = 8,475.91 × 3,624.64
4. Step 4: Simplify right side
   6,141.71x = 30,722,092.17
5. Step 5: Solve for x
   x = 30,722,092.17/6,141.71
6. Step 6: Final answer
   x = 5,002.20