Finding the Fourth Proportional to 2,642,731.52, 3,646,908.36 and 1,540,092.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642,731.52 : 3,646,908.36 = 1,540,092.69 : x
2. Step 2: Convert to fraction form
   2,642,731.52/3,646,908.36 = 1,540,092.69/x
3. Step 3: Cross multiply
   2,642,731.52x = 3,646,908.36 × 1,540,092.69
4. Step 4: Simplify right side
   2,642,731.52x = 5,616,576,906,335.89
5. Step 5: Solve for x
   x = 5,616,576,906,335.89/2,642,731.52
6. Step 6: Final answer
   x = 2,125,292.29