Finding the Fourth Proportional to 2,501,616.43, 3,452,233.62 and 1,355,696.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501,616.43 : 3,452,233.62 = 1,355,696.78 : x
2. Step 2: Convert to fraction form
   2,501,616.43/3,452,233.62 = 1,355,696.78/x
3. Step 3: Cross multiply
   2,501,616.43x = 3,452,233.62 × 1,355,696.78
4. Step 4: Simplify right side
   2,501,616.43x = 4,680,181,990,264.44
5. Step 5: Solve for x
   x = 4,680,181,990,264.44/2,501,616.43
6. Step 6: Final answer
   x = 1,870,863.15