Finding the Fourth Proportional to 8,061.17, 11,126.59 and 4,874.53

Step by Step Solution

1. Step 1: Write the proportion equation
   8,061.17 : 11,126.59 = 4,874.53 : x
2. Step 2: Convert to fraction form
   8,061.17/11,126.59 = 4,874.53/x
3. Step 3: Cross multiply
   8,061.17x = 11,126.59 × 4,874.53
4. Step 4: Simplify right side
   8,061.17x = 54,236,891.32
5. Step 5: Solve for x
   x = 54,236,891.32/8,061.17
6. Step 6: Final answer
   x = 6,728.17