Finding the Fourth Proportional to 2,016,099.68, 3,023,671.80 and 576,738.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,099.68 : 3,023,671.80 = 576,738.72 : x
2. Step 2: Convert to fraction form
   2,016,099.68/3,023,671.80 = 576,738.72/x
3. Step 3: Cross multiply
   2,016,099.68x = 3,023,671.80 × 576,738.72
4. Step 4: Simplify right side
   2,016,099.68x = 1,743,868,603,632.10
5. Step 5: Solve for x
   x = 1,743,868,603,632.10/2,016,099.68
6. Step 6: Final answer
   x = 864,971.42