Finding the Fourth Proportional to 9,598.96, 13,250.28 and 7,503.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,598.96 : 13,250.28 = 7,503.76 : x
2. Step 2: Convert to fraction form
   9,598.96/13,250.28 = 7,503.76/x
3. Step 3: Cross multiply
   9,598.96x = 13,250.28 × 7,503.76
4. Step 4: Simplify right side
   9,598.96x = 99,426,921.05
5. Step 5: Solve for x
   x = 99,426,921.05/9,598.96
6. Step 6: Final answer
   x = 10,358.09