Finding the Fourth Proportional to 10,552.40, 14,546.76 and 7,753.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,552.40 : 14,546.76 = 7,753.04 : x
2. Step 2: Convert to fraction form
   10,552.40/14,546.76 = 7,753.04/x
3. Step 3: Cross multiply
   10,552.40x = 14,546.76 × 7,753.04
4. Step 4: Simplify right side
   10,552.40x = 112,781,612.15
5. Step 5: Solve for x
   x = 112,781,612.15/10,552.40
6. Step 6: Final answer
   x = 10,687.77