Finding the Fourth Proportional to 11,274.62, 15,564.06 and 7,504.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,274.62 : 15,564.06 = 7,504.46 : x
2. Step 2: Convert to fraction form
   11,274.62/15,564.06 = 7,504.46/x
3. Step 3: Cross multiply
   11,274.62x = 15,564.06 × 7,504.46
4. Step 4: Simplify right side
   11,274.62x = 116,799,865.71
5. Step 5: Solve for x
   x = 116,799,865.71/11,274.62
6. Step 6: Final answer
   x = 10,359.54