Finding the Fourth Proportional to 23,248.71, 34,872.72 and 5,718.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,248.71 : 34,872.72 = 5,718.69 : x
2. Step 2: Convert to fraction form
   23,248.71/34,872.72 = 5,718.69/x
3. Step 3: Cross multiply
   23,248.71x = 34,872.72 × 5,718.69
4. Step 4: Simplify right side
   23,248.71x = 199,426,275.14
5. Step 5: Solve for x
   x = 199,426,275.14/23,248.71
6. Step 6: Final answer
   x = 8,577.95