Finding the Fourth Proportional to 2,468,337.98, 3,406,621.92 and 1,380,669.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468,337.98 : 3,406,621.92 = 1,380,669.98 : x
2. Step 2: Convert to fraction form
   2,468,337.98/3,406,621.92 = 1,380,669.98/x
3. Step 3: Cross multiply
   2,468,337.98x = 3,406,621.92 × 1,380,669.98
4. Step 4: Simplify right side
   2,468,337.98x = 4,703,420,618,153.96
5. Step 5: Solve for x
   x = 4,703,420,618,153.96/2,468,337.98
6. Step 6: Final answer
   x = 1,905,501.05