Finding the Fourth Proportional to 14,476.05, 21,710.43 and 5,711.04

Step by Step Solution

1. Step 1: Write the proportion equation
   14,476.05 : 21,710.43 = 5,711.04 : x
2. Step 2: Convert to fraction form
   14,476.05/21,710.43 = 5,711.04/x
3. Step 3: Cross multiply
   14,476.05x = 21,710.43 × 5,711.04
4. Step 4: Simplify right side
   14,476.05x = 123,989,134.15
5. Step 5: Solve for x
   x = 123,989,134.15/14,476.05
6. Step 6: Final answer
   x = 8,565.12