Finding the Fourth Proportional to 9,041.60, 13,541.34 and 8,792.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,041.60 : 13,541.34 = 8,792.47 : x
2. Step 2: Convert to fraction form
   9,041.60/13,541.34 = 8,792.47/x
3. Step 3: Cross multiply
   9,041.60x = 13,541.34 × 8,792.47
4. Step 4: Simplify right side
   9,041.60x = 119,061,758.00
5. Step 5: Solve for x
   x = 119,061,758.00/9,041.60
6. Step 6: Final answer
   x = 13,168.22