Finding the Fourth Proportional to 10,691.72, 14,755.03 and 5,976

Step by Step Solution

1. Step 1: Write the proportion equation
   10,691.72 : 14,755.03 = 5,976 : x
2. Step 2: Convert to fraction form
   10,691.72/14,755.03 = 5,976/x
3. Step 3: Cross multiply
   10,691.72x = 14,755.03 × 5,976
4. Step 4: Simplify right side
   10,691.72x = 88,176,044.34
5. Step 5: Solve for x
   x = 88,176,044.34/10,691.72
6. Step 6: Final answer
   x = 8,247.13