Finding the Fourth Proportional to 2,495,813.89, 3,443,926.94 and 1,408,021.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,813.89 : 3,443,926.94 = 1,408,021.96 : x
2. Step 2: Convert to fraction form
   2,495,813.89/3,443,926.94 = 1,408,021.96/x
3. Step 3: Cross multiply
   2,495,813.89x = 3,443,926.94 × 1,408,021.96
4. Step 4: Simplify right side
   2,495,813.89x = 4,849,124,760,155.60
5. Step 5: Solve for x
   x = 4,849,124,760,155.60/2,495,813.89
6. Step 6: Final answer
   x = 1,942,903.19