Finding the Fourth Proportional to 2,432,651.31, 3,357,128.88 and 1,344,993.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,432,651.31 : 3,357,128.88 = 1,344,993.10 : x
2. Step 2: Convert to fraction form
   2,432,651.31/3,357,128.88 = 1,344,993.10/x
3. Step 3: Cross multiply
   2,432,651.31x = 3,357,128.88 × 1,344,993.10
4. Step 4: Simplify right side
   2,432,651.31x = 4,515,315,179,410.73
5. Step 5: Solve for x
   x = 4,515,315,179,410.73/2,432,651.31
6. Step 6: Final answer
   x = 1,856,129.22