Finding the Fourth Proportional to 2,495,818.71, 3,443,933.43 and 1,408,026.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,818.71 : 3,443,933.43 = 1,408,026.78 : x
2. Step 2: Convert to fraction form
   2,495,818.71/3,443,933.43 = 1,408,026.78/x
3. Step 3: Cross multiply
   2,495,818.71x = 3,443,933.43 × 1,408,026.78
4. Step 4: Simplify right side
   2,495,818.71x = 4,849,150,497,977.26
5. Step 5: Solve for x
   x = 4,849,150,497,977.26/2,495,818.71
6. Step 6: Final answer
   x = 1,942,909.75