Finding the Fourth Proportional to 2,884,391.80, 3,981,686.35 and 1,797,200.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,884,391.80 : 3,981,686.35 = 1,797,200.53 : x
2. Step 2: Convert to fraction form
   2,884,391.80/3,981,686.35 = 1,797,200.53/x
3. Step 3: Cross multiply
   2,884,391.80x = 3,981,686.35 × 1,797,200.53
4. Step 4: Simplify right side
   2,884,391.80x = 7,155,888,789,619.33
5. Step 5: Solve for x
   x = 7,155,888,789,619.33/2,884,391.80
6. Step 6: Final answer
   x = 2,480,900.41