Finding the Fourth Proportional to 2,445,759, 3,375,147.42 and 1,372,671

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445,759 : 3,375,147.42 = 1,372,671 : x
2. Step 2: Convert to fraction form
   2,445,759/3,375,147.42 = 1,372,671/x
3. Step 3: Cross multiply
   2,445,759x = 3,375,147.42 × 1,372,671
4. Step 4: Simplify right side
   2,445,759x = 4,632,966,984,158.82
5. Step 5: Solve for x
   x = 4,632,966,984,158.82/2,445,759
6. Step 6: Final answer
   x = 1,894,285.98