Finding the Fourth Proportional to 2,444,002.40, 3,665,128.72 and 846,136.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,444,002.40 : 3,665,128.72 = 846,136.40 : x
2. Step 2: Convert to fraction form
   2,444,002.40/3,665,128.72 = 846,136.40/x
3. Step 3: Cross multiply
   2,444,002.40x = 3,665,128.72 × 846,136.40
4. Step 4: Simplify right side
   2,444,002.40x = 3,101,198,820,677.41
5. Step 5: Solve for x
   x = 3,101,198,820,677.41/2,444,002.40
6. Step 6: Final answer
   x = 1,268,901.71