Finding the Fourth Proportional to 9,059.10, 12,501.37 and 5,080.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,059.10 : 12,501.37 = 5,080.13 : x
2. Step 2: Convert to fraction form
   9,059.10/12,501.37 = 5,080.13/x
3. Step 3: Cross multiply
   9,059.10x = 12,501.37 × 5,080.13
4. Step 4: Simplify right side
   9,059.10x = 63,508,584.78
5. Step 5: Solve for x
   x = 63,508,584.78/9,059.10
6. Step 6: Final answer
   x = 7,010.47