Finding the Fourth Proportional to 8,882.86, 12,258.36 and 4,903.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,882.86 : 12,258.36 = 4,903.98 : x
2. Step 2: Convert to fraction form
   8,882.86/12,258.36 = 4,903.98/x
3. Step 3: Cross multiply
   8,882.86x = 12,258.36 × 4,903.98
4. Step 4: Simplify right side
   8,882.86x = 60,114,752.27
5. Step 5: Solve for x
   x = 60,114,752.27/8,882.86
6. Step 6: Final answer
   x = 6,767.50