Finding the Fourth Proportional to 9,025.99, 13,540.52 and 3,102.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,025.99 : 13,540.52 = 3,102.59 : x
2. Step 2: Convert to fraction form
   9,025.99/13,540.52 = 3,102.59/x
3. Step 3: Cross multiply
   9,025.99x = 13,540.52 × 3,102.59
4. Step 4: Simplify right side
   9,025.99x = 42,010,681.95
5. Step 5: Solve for x
   x = 42,010,681.95/9,025.99
6. Step 6: Final answer
   x = 4,654.41