Finding the Fourth Proportional to 2,632,377.50, 3,948,566.80 and 949,480.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632,377.50 : 3,948,566.80 = 949,480.82 : x
2. Step 2: Convert to fraction form
   2,632,377.50/3,948,566.80 = 949,480.82/x
3. Step 3: Cross multiply
   2,632,377.50x = 3,948,566.80 × 949,480.82
4. Step 4: Simplify right side
   2,632,377.50x = 3,749,088,443,088.78
5. Step 5: Solve for x
   x = 3,749,088,443,088.78/2,632,377.50
6. Step 6: Final answer
   x = 1,424,221.43