Finding the Fourth Proportional to 8,781.10, 12,118.23 and 5,004.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,781.10 : 12,118.23 = 5,004.83 : x
2. Step 2: Convert to fraction form
   8,781.10/12,118.23 = 5,004.83/x
3. Step 3: Cross multiply
   8,781.10x = 12,118.23 × 5,004.83
4. Step 4: Simplify right side
   8,781.10x = 60,649,711.35
5. Step 5: Solve for x
   x = 60,649,711.35/8,781.10
6. Step 6: Final answer
   x = 6,906.85