Finding the Fourth Proportional to 9,036.48, 12,470.88 and 5,058.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,036.48 : 12,470.88 = 5,058.24 : x
2. Step 2: Convert to fraction form
   9,036.48/12,470.88 = 5,058.24/x
3. Step 3: Cross multiply
   9,036.48x = 12,470.88 × 5,058.24
4. Step 4: Simplify right side
   9,036.48x = 63,080,704.05
5. Step 5: Solve for x
   x = 63,080,704.05/9,036.48
6. Step 6: Final answer
   x = 6,980.67