Finding the Fourth Proportional to 9,526.24, 13,147.52 and 5,749.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,526.24 : 13,147.52 = 5,749.60 : x
2. Step 2: Convert to fraction form
   9,526.24/13,147.52 = 5,749.60/x
3. Step 3: Cross multiply
   9,526.24x = 13,147.52 × 5,749.60
4. Step 4: Simplify right side
   9,526.24x = 75,592,980.99
5. Step 5: Solve for x
   x = 75,592,980.99/9,526.24
6. Step 6: Final answer
   x = 7,935.24