Finding the Fourth Proportional to 2,013,488.09, 2,778,614.03 and 1,108,070.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,488.09 : 2,778,614.03 = 1,108,070.09 : x
2. Step 2: Convert to fraction form
   2,013,488.09/2,778,614.03 = 1,108,070.09/x
3. Step 3: Cross multiply
   2,013,488.09x = 2,778,614.03 × 1,108,070.09
4. Step 4: Simplify right side
   2,013,488.09x = 3,078,899,098,297.36
5. Step 5: Solve for x
   x = 3,078,899,098,297.36/2,013,488.09
6. Step 6: Final answer
   x = 1,529,136.98