Finding the Fourth Proportional to 9,081.63, 12,535.02 and 5,104.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,081.63 : 12,535.02 = 5,104.02 : x
2. Step 2: Convert to fraction form
   9,081.63/12,535.02 = 5,104.02/x
3. Step 3: Cross multiply
   9,081.63x = 12,535.02 × 5,104.02
4. Step 4: Simplify right side
   9,081.63x = 63,978,992.78
5. Step 5: Solve for x
   x = 63,978,992.78/9,081.63
6. Step 6: Final answer
   x = 7,044.88