Finding the Fourth Proportional to 9,244.72, 12,761.94 and 5,892.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,244.72 : 12,761.94 = 5,892.12 : x
2. Step 2: Convert to fraction form
   9,244.72/12,761.94 = 5,892.12/x
3. Step 3: Cross multiply
   9,244.72x = 12,761.94 × 5,892.12
4. Step 4: Simplify right side
   9,244.72x = 75,194,881.91
5. Step 5: Solve for x
   x = 75,194,881.91/9,244.72
6. Step 6: Final answer
   x = 8,133.82