Finding the Fourth Proportional to 11,283.17, 15,562.81 and 7,504.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,283.17 : 15,562.81 = 7,504.46 : x
2. Step 2: Convert to fraction form
   11,283.17/15,562.81 = 7,504.46/x
3. Step 3: Cross multiply
   11,283.17x = 15,562.81 × 7,504.46
4. Step 4: Simplify right side
   11,283.17x = 116,790,388.56
5. Step 5: Solve for x
   x = 116,790,388.56/11,283.17
6. Step 6: Final answer
   x = 10,350.85