Finding the Fourth Proportional to 847,870.29, 1,168,891.83 and 676,370.34

Step by Step Solution

1. Step 1: Write the proportion equation
   847,870.29 : 1,168,891.83 = 676,370.34 : x
2. Step 2: Convert to fraction form
   847,870.29/1,168,891.83 = 676,370.34/x
3. Step 3: Cross multiply
   847,870.29x = 1,168,891.83 × 676,370.34
4. Step 4: Simplify right side
   847,870.29x = 790,603,764,480.32
5. Step 5: Solve for x
   x = 790,603,764,480.32/847,870.29
6. Step 6: Final answer
   x = 932,458.39