Finding the Fourth Proportional to 2,013,573.24, 2,778,736.60 and 1,108,155.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,573.24 : 2,778,736.60 = 1,108,155.24 : x
2. Step 2: Convert to fraction form
   2,013,573.24/2,778,736.60 = 1,108,155.24/x
3. Step 3: Cross multiply
   2,013,573.24x = 2,778,736.60 × 1,108,155.24
4. Step 4: Simplify right side
   2,013,573.24x = 3,079,271,523,869.78
5. Step 5: Solve for x
   x = 3,079,271,523,869.78/2,013,573.24
6. Step 6: Final answer
   x = 1,529,257.27