Finding the Fourth Proportional to 2,877,016.80, 4,315,041.30 and 1,055,004.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,877,016.80 : 4,315,041.30 = 1,055,004.96 : x
2. Step 2: Convert to fraction form
   2,877,016.80/4,315,041.30 = 1,055,004.96/x
3. Step 3: Cross multiply
   2,877,016.80x = 4,315,041.30 × 1,055,004.96
4. Step 4: Simplify right side
   2,877,016.80x = 4,552,389,974,104.85
5. Step 5: Solve for x
   x = 4,552,389,974,104.85/2,877,016.80
6. Step 6: Final answer
   x = 1,582,329.99