Finding the Fourth Proportional to 2,108,111.01, 2,909,194.16 and 1,141,241.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,111.01 : 2,909,194.16 = 1,141,241.31 : x
2. Step 2: Convert to fraction form
   2,108,111.01/2,909,194.16 = 1,141,241.31/x
3. Step 3: Cross multiply
   2,108,111.01x = 2,909,194.16 × 1,141,241.31
4. Step 4: Simplify right side
   2,108,111.01x = 3,320,092,548,496.54
5. Step 5: Solve for x
   x = 3,320,092,548,496.54/2,108,111.01
6. Step 6: Final answer
   x = 1,574,913.53