Finding the Fourth Proportional to 2,017,288.92, 2,783,834.22 and 1,099,515.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017,288.92 : 2,783,834.22 = 1,099,515.24 : x
2. Step 2: Convert to fraction form
   2,017,288.92/2,783,834.22 = 1,099,515.24/x
3. Step 3: Cross multiply
   2,017,288.92x = 2,783,834.22 × 1,099,515.24
4. Step 4: Simplify right side
   2,017,288.92x = 3,060,868,150,523.51
5. Step 5: Solve for x
   x = 3,060,868,150,523.51/2,017,288.92
6. Step 6: Final answer
   x = 1,517,317.68