Finding the Fourth Proportional to 8,877.48, 12,250.96 and 4,898.71

Step by Step Solution

1. Step 1: Write the proportion equation
   8,877.48 : 12,250.96 = 4,898.71 : x
2. Step 2: Convert to fraction form
   8,877.48/12,250.96 = 4,898.71/x
3. Step 3: Cross multiply
   8,877.48x = 12,250.96 × 4,898.71
4. Step 4: Simplify right side
   8,877.48x = 60,013,814.51
5. Step 5: Solve for x
   x = 60,013,814.51/8,877.48
6. Step 6: Final answer
   x = 6,760.23