Finding the Fourth Proportional to 10,901.60, 15,050.24 and 7,503.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,901.60 : 15,050.24 = 7,503.56 : x
2. Step 2: Convert to fraction form
   10,901.60/15,050.24 = 7,503.56/x
3. Step 3: Cross multiply
   10,901.60x = 15,050.24 × 7,503.56
4. Step 4: Simplify right side
   10,901.60x = 112,930,378.85
5. Step 5: Solve for x
   x = 112,930,378.85/10,901.60
6. Step 6: Final answer
   x = 10,359.06