Finding the Fourth Proportional to 8,892.68, 12,264.90 and 8,296.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,892.68 : 12,264.90 = 8,296.52 : x
2. Step 2: Convert to fraction form
   8,892.68/12,264.90 = 8,296.52/x
3. Step 3: Cross multiply
   8,892.68x = 12,264.90 × 8,296.52
4. Step 4: Simplify right side
   8,892.68x = 101,755,988.15
5. Step 5: Solve for x
   x = 101,755,988.15/8,892.68
6. Step 6: Final answer
   x = 11,442.67