Finding the Fourth Proportional to 2,108,112.96, 2,909,196.84 and 1,141,243.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,112.96 : 2,909,196.84 = 1,141,243.23 : x
2. Step 2: Convert to fraction form
   2,108,112.96/2,909,196.84 = 1,141,243.23/x
3. Step 3: Cross multiply
   2,108,112.96x = 2,909,196.84 × 1,141,243.23
4. Step 4: Simplify right side
   2,108,112.96x = 3,320,101,198,387.39
5. Step 5: Solve for x
   x = 3,320,101,198,387.39/2,108,112.96
6. Step 6: Final answer
   x = 1,574,916.17