Finding the Fourth Proportional to 9,748.24, 13,452.56 and 5,499.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,748.24 : 13,452.56 = 5,499.29 : x
2. Step 2: Convert to fraction form
   9,748.24/13,452.56 = 5,499.29/x
3. Step 3: Cross multiply
   9,748.24x = 13,452.56 × 5,499.29
4. Step 4: Simplify right side
   9,748.24x = 73,979,528.68
5. Step 5: Solve for x
   x = 73,979,528.68/9,748.24
6. Step 6: Final answer
   x = 7,589.01