Finding the Fourth Proportional to 11,037.77, 15,229.52 and 7,459.39

Step by Step Solution

1. Step 1: Write the proportion equation
   11,037.77 : 15,229.52 = 7,459.39 : x
2. Step 2: Convert to fraction form
   11,037.77/15,229.52 = 7,459.39/x
3. Step 3: Cross multiply
   11,037.77x = 15,229.52 × 7,459.39
4. Step 4: Simplify right side
   11,037.77x = 113,602,938.91
5. Step 5: Solve for x
   x = 113,602,938.91/11,037.77
6. Step 6: Final answer
   x = 10,292.20