Finding the Fourth Proportional to 2,013,442.18, 2,778,550.59 and 1,108,024.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,442.18 : 2,778,550.59 = 1,108,024.18 : x
2. Step 2: Convert to fraction form
   2,013,442.18/2,778,550.59 = 1,108,024.18/x
3. Step 3: Cross multiply
   2,013,442.18x = 2,778,550.59 × 1,108,024.18
4. Step 4: Simplify right side
   2,013,442.18x = 3,078,701,239,073.27
5. Step 5: Solve for x
   x = 3,078,701,239,073.27/2,013,442.18
6. Step 6: Final answer
   x = 1,529,073.58