Finding the Fourth Proportional to 2,603,870.72, 3,904,382.29 and 2,067,572.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,870.72 : 3,904,382.29 = 2,067,572.01 : x
2. Step 2: Convert to fraction form
   2,603,870.72/3,904,382.29 = 2,067,572.01/x
3. Step 3: Cross multiply
   2,603,870.72x = 3,904,382.29 × 2,067,572.01
4. Step 4: Simplify right side
   2,603,870.72x = 8,072,591,539,143.70
5. Step 5: Solve for x
   x = 8,072,591,539,143.70/2,603,870.72
6. Step 6: Final answer
   x = 3,100,227.48