Finding the Fourth Proportional to 2,754,830.20, 4,120,158.69 and 2,453,350.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,754,830.20 : 4,120,158.69 = 2,453,350.42 : x
2. Step 2: Convert to fraction form
   2,754,830.20/4,120,158.69 = 2,453,350.42/x
3. Step 3: Cross multiply
   2,754,830.20x = 4,120,158.69 × 2,453,350.42
4. Step 4: Simplify right side
   2,754,830.20x = 10,108,193,052,578.15
5. Step 5: Solve for x
   x = 10,108,193,052,578.15/2,754,830.20
6. Step 6: Final answer
   x = 3,669,261.74