Finding the Fourth Proportional to 2,452,166.32, 3,678,778.86 and 746,443

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452,166.32 : 3,678,778.86 = 746,443 : x
2. Step 2: Convert to fraction form
   2,452,166.32/3,678,778.86 = 746,443/x
3. Step 3: Cross multiply
   2,452,166.32x = 3,678,778.86 × 746,443
4. Step 4: Simplify right side
   2,452,166.32x = 2,745,998,728,594.98
5. Step 5: Solve for x
   x = 2,745,998,728,594.98/2,452,166.32
6. Step 6: Final answer
   x = 1,119,825.64