Finding the Fourth Proportional to 2,389,956.41, 3,585,290.90 and 852,832.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,389,956.41 : 3,585,290.90 = 852,832.10 : x
2. Step 2: Convert to fraction form
   2,389,956.41/3,585,290.90 = 852,832.10/x
3. Step 3: Cross multiply
   2,389,956.41x = 3,585,290.90 × 852,832.10
4. Step 4: Simplify right side
   2,389,956.41x = 3,057,651,145,167.28
5. Step 5: Solve for x
   x = 3,057,651,145,167.28/2,389,956.41
6. Step 6: Final answer
   x = 1,279,375.28