Finding the Fourth Proportional to 9,738.58, 13,445.40 and 7,496.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,738.58 : 13,445.40 = 7,496.24 : x
2. Step 2: Convert to fraction form
   9,738.58/13,445.40 = 7,496.24/x
3. Step 3: Cross multiply
   9,738.58x = 13,445.40 × 7,496.24
4. Step 4: Simplify right side
   9,738.58x = 100,789,945.30
5. Step 5: Solve for x
   x = 100,789,945.30/9,738.58
6. Step 6: Final answer
   x = 10,349.55