Finding the Fourth Proportional to 2,426,328.86, 3,639,361.98 and 743,437.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426,328.86 : 3,639,361.98 = 743,437.22 : x
2. Step 2: Convert to fraction form
   2,426,328.86/3,639,361.98 = 743,437.22/x
3. Step 3: Cross multiply
   2,426,328.86x = 3,639,361.98 × 743,437.22
4. Step 4: Simplify right side
   2,426,328.86x = 2,705,637,152,984.90
5. Step 5: Solve for x
   x = 2,705,637,152,984.90/2,426,328.86
6. Step 6: Final answer
   x = 1,115,115.60