Finding the Fourth Proportional to 9,442.52, 14,165.40 and 5,058.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,442.52 : 14,165.40 = 5,058.80 : x
2. Step 2: Convert to fraction form
   9,442.52/14,165.40 = 5,058.80/x
3. Step 3: Cross multiply
   9,442.52x = 14,165.40 × 5,058.80
4. Step 4: Simplify right side
   9,442.52x = 71,659,925.52
5. Step 5: Solve for x
   x = 71,659,925.52/9,442.52
6. Step 6: Final answer
   x = 7,589.07