Finding the Fourth Proportional to 2,614,909.10, 3,920,116.91 and 908,830.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614,909.10 : 3,920,116.91 = 908,830.73 : x
2. Step 2: Convert to fraction form
   2,614,909.10/3,920,116.91 = 908,830.73/x
3. Step 3: Cross multiply
   2,614,909.10x = 3,920,116.91 × 908,830.73
4. Step 4: Simplify right side
   2,614,909.10x = 3,562,722,718,256.78
5. Step 5: Solve for x
   x = 3,562,722,718,256.78/2,614,909.10
6. Step 6: Final answer
   x = 1,362,465.23