Finding the Fourth Proportional to 11,152.67, 16,726.86 and 5,604.53

Step by Step Solution

1. Step 1: Write the proportion equation
   11,152.67 : 16,726.86 = 5,604.53 : x
2. Step 2: Convert to fraction form
   11,152.67/16,726.86 = 5,604.53/x
3. Step 3: Cross multiply
   11,152.67x = 16,726.86 × 5,604.53
4. Step 4: Simplify right side
   11,152.67x = 93,746,105.04
5. Step 5: Solve for x
   x = 93,746,105.04/11,152.67
6. Step 6: Final answer
   x = 8,405.71