Finding the Fourth Proportional to 9,132.46, 12,604.62 and 5,153.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,132.46 : 12,604.62 = 5,153.62 : x
2. Step 2: Convert to fraction form
   9,132.46/12,604.62 = 5,153.62/x
3. Step 3: Cross multiply
   9,132.46x = 12,604.62 × 5,153.62
4. Step 4: Simplify right side
   9,132.46x = 64,959,421.72
5. Step 5: Solve for x
   x = 64,959,421.72/9,132.46
6. Step 6: Final answer
   x = 7,113.03