Finding the Fourth Proportional to 8,751.18, 12,084.81 and 5,612.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,751.18 : 12,084.81 = 5,612.82 : x
2. Step 2: Convert to fraction form
   8,751.18/12,084.81 = 5,612.82/x
3. Step 3: Cross multiply
   8,751.18x = 12,084.81 × 5,612.82
4. Step 4: Simplify right side
   8,751.18x = 67,829,863.26
5. Step 5: Solve for x
   x = 67,829,863.26/8,751.18
6. Step 6: Final answer
   x = 7,750.94