Finding the Fourth Proportional to 2,614,464.72, 3,920,582.52 and 994,957.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614,464.72 : 3,920,582.52 = 994,957.20 : x
2. Step 2: Convert to fraction form
   2,614,464.72/3,920,582.52 = 994,957.20/x
3. Step 3: Cross multiply
   2,614,464.72x = 3,920,582.52 × 994,957.20
4. Step 4: Simplify right side
   2,614,464.72x = 3,900,811,806,468.14
5. Step 5: Solve for x
   x = 3,900,811,806,468.14/2,614,464.72
6. Step 6: Final answer
   x = 1,492,011.64