Finding the Fourth Proportional to 8,876.61, 12,254.81 and 5,896.53

Step by Step Solution

1. Step 1: Write the proportion equation
   8,876.61 : 12,254.81 = 5,896.53 : x
2. Step 2: Convert to fraction form
   8,876.61/12,254.81 = 5,896.53/x
3. Step 3: Cross multiply
   8,876.61x = 12,254.81 × 5,896.53
4. Step 4: Simplify right side
   8,876.61x = 72,260,825.33
5. Step 5: Solve for x
   x = 72,260,825.33/8,876.61
6. Step 6: Final answer
   x = 8,140.59