Finding the Fourth Proportional to 2,205,076.30, 3,042,136.88 and 1,274,168.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,076.30 : 3,042,136.88 = 1,274,168.94 : x
2. Step 2: Convert to fraction form
   2,205,076.30/3,042,136.88 = 1,274,168.94/x
3. Step 3: Cross multiply
   2,205,076.30x = 3,042,136.88 × 1,274,168.94
4. Step 4: Simplify right side
   2,205,076.30x = 3,876,196,323,724.51
5. Step 5: Solve for x
   x = 3,876,196,323,724.51/2,205,076.30
6. Step 6: Final answer
   x = 1,757,851.34