Finding the Fourth Proportional to 9,059.15, 12,502.17 and 5,080.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,059.15 : 12,502.17 = 5,080.49 : x
2. Step 2: Convert to fraction form
   9,059.15/12,502.17 = 5,080.49/x
3. Step 3: Cross multiply
   9,059.15x = 12,502.17 × 5,080.49
4. Step 4: Simplify right side
   9,059.15x = 63,517,061.75
5. Step 5: Solve for x
   x = 63,517,061.75/9,059.15
6. Step 6: Final answer
   x = 7,011.37