Finding the Fourth Proportional to 9,751.59, 13,453.92 and 5,502.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,751.59 : 13,453.92 = 5,502.15 : x
2. Step 2: Convert to fraction form
   9,751.59/13,453.92 = 5,502.15/x
3. Step 3: Cross multiply
   9,751.59x = 13,453.92 × 5,502.15
4. Step 4: Simplify right side
   9,751.59x = 74,025,485.93
5. Step 5: Solve for x
   x = 74,025,485.93/9,751.59
6. Step 6: Final answer
   x = 7,591.12