Finding the Fourth Proportional to 11,185.40, 16,792.76 and 7,504.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,185.40 : 16,792.76 = 7,504.10 : x
2. Step 2: Convert to fraction form
   11,185.40/16,792.76 = 7,504.10/x
3. Step 3: Cross multiply
   11,185.40x = 16,792.76 × 7,504.10
4. Step 4: Simplify right side
   11,185.40x = 126,014,550.32
5. Step 5: Solve for x
   x = 126,014,550.32/11,185.40
6. Step 6: Final answer
   x = 11,265.99