Finding the Fourth Proportional to 10,753.31, 14,838.85 and 5,972.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,753.31 : 14,838.85 = 5,972.86 : x
2. Step 2: Convert to fraction form
   10,753.31/14,838.85 = 5,972.86/x
3. Step 3: Cross multiply
   10,753.31x = 14,838.85 × 5,972.86
4. Step 4: Simplify right side
   10,753.31x = 88,630,373.61
5. Step 5: Solve for x
   x = 88,630,373.61/10,753.31
6. Step 6: Final answer
   x = 8,242.15