Finding the Fourth Proportional to 23,288.88, 34,936.96 and 7,710.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,288.88 : 34,936.96 = 7,710.15 : x
2. Step 2: Convert to fraction form
   23,288.88/34,936.96 = 7,710.15/x
3. Step 3: Cross multiply
   23,288.88x = 34,936.96 × 7,710.15
4. Step 4: Simplify right side
   23,288.88x = 269,369,008.18
5. Step 5: Solve for x
   x = 269,369,008.18/23,288.88
6. Step 6: Final answer
   x = 11,566.42