Finding the Fourth Proportional to 10,792.31, 14,897.32 and 8,146.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,792.31 : 14,897.32 = 8,146.04 : x
2. Step 2: Convert to fraction form
   10,792.31/14,897.32 = 8,146.04/x
3. Step 3: Cross multiply
   10,792.31x = 14,897.32 × 8,146.04
4. Step 4: Simplify right side
   10,792.31x = 121,354,069.76
5. Step 5: Solve for x
   x = 121,354,069.76/10,792.31
6. Step 6: Final answer
   x = 11,244.50