Finding the Fourth Proportional to 2,464,967.31, 3,401,631.49 and 1,377,426.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,464,967.31 : 3,401,631.49 = 1,377,426.21 : x
2. Step 2: Convert to fraction form
   2,464,967.31/3,401,631.49 = 1,377,426.21/x
3. Step 3: Cross multiply
   2,464,967.31x = 3,401,631.49 × 1,377,426.21
4. Step 4: Simplify right side
   2,464,967.31x = 4,685,496,371,087.35
5. Step 5: Solve for x
   x = 4,685,496,371,087.35/2,464,967.31
6. Step 6: Final answer
   x = 1,900,835.10