Finding the Fourth Proportional to 9,535.15, 14,301.51 and 2,515.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,535.15 : 14,301.51 = 2,515.69 : x
2. Step 2: Convert to fraction form
   9,535.15/14,301.51 = 2,515.69/x
3. Step 3: Cross multiply
   9,535.15x = 14,301.51 × 2,515.69
4. Step 4: Simplify right side
   9,535.15x = 35,978,159.40
5. Step 5: Solve for x
   x = 35,978,159.40/9,535.15
6. Step 6: Final answer
   x = 3,773.21