Finding the Fourth Proportional to 2,074,401.16, 3,107,451.30 and 1,648,655.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,401.16 : 3,107,451.30 = 1,648,655.44 : x
2. Step 2: Convert to fraction form
   2,074,401.16/3,107,451.30 = 1,648,655.44/x
3. Step 3: Cross multiply
   2,074,401.16x = 3,107,451.30 × 1,648,655.44
4. Step 4: Simplify right side
   2,074,401.16x = 5,123,116,490,280.07
5. Step 5: Solve for x
   x = 5,123,116,490,280.07/2,074,401.16
6. Step 6: Final answer
   x = 2,469,684.55