Finding the Fourth Proportional to 2,585,392.32, 3,870,797.40 and 1,368,212

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585,392.32 : 3,870,797.40 = 1,368,212 : x
2. Step 2: Convert to fraction form
   2,585,392.32/3,870,797.40 = 1,368,212/x
3. Step 3: Cross multiply
   2,585,392.32x = 3,870,797.40 × 1,368,212
4. Step 4: Simplify right side
   2,585,392.32x = 5,296,071,452,248.80
5. Step 5: Solve for x
   x = 5,296,071,452,248.80/2,585,392.32
6. Step 6: Final answer
   x = 2,048,459.50