Finding the Fourth Proportional to 2,108,099.16, 2,909,177.73 and 1,141,229.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,099.16 : 2,909,177.73 = 1,141,229.43 : x
2. Step 2: Convert to fraction form
   2,108,099.16/2,909,177.73 = 1,141,229.43/x
3. Step 3: Cross multiply
   2,108,099.16x = 2,909,177.73 × 1,141,229.43
4. Step 4: Simplify right side
   2,108,099.16x = 3,320,039,242,576.59
5. Step 5: Solve for x
   x = 3,320,039,242,576.59/2,108,099.16
6. Step 6: Final answer
   x = 1,574,897.09