Finding the Fourth Proportional to 9,058.98, 12,501.39 and 5,080.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,058.98 : 12,501.39 = 5,080.08 : x
2. Step 2: Convert to fraction form
   9,058.98/12,501.39 = 5,080.08/x
3. Step 3: Cross multiply
   9,058.98x = 12,501.39 × 5,080.08
4. Step 4: Simplify right side
   9,058.98x = 63,508,061.31
5. Step 5: Solve for x
   x = 63,508,061.31/9,058.98
6. Step 6: Final answer
   x = 7,010.51