Finding the Fourth Proportional to 9,059.09, 12,501.27 and 5,080.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,059.09 : 12,501.27 = 5,080.37 : x
2. Step 2: Convert to fraction form
   9,059.09/12,501.27 = 5,080.37/x
3. Step 3: Cross multiply
   9,059.09x = 12,501.27 × 5,080.37
4. Step 4: Simplify right side
   9,059.09x = 63,511,014.56
5. Step 5: Solve for x
   x = 63,511,014.56/9,059.09
6. Step 6: Final answer
   x = 7,010.75