Finding the Fourth Proportional to 11,076, 16,592.69 and 8,723.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,076 : 16,592.69 = 8,723.56 : x
2. Step 2: Convert to fraction form
   11,076/16,592.69 = 8,723.56/x
3. Step 3: Cross multiply
   11,076x = 16,592.69 × 8,723.56
4. Step 4: Simplify right side
   11,076x = 144,747,326.78
5. Step 5: Solve for x
   x = 144,747,326.78/11,076
6. Step 6: Final answer
   x = 13,068.56