Finding the Fourth Proportional to 2,540,792.54, 3,810,385.69 and 834,655.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540,792.54 : 3,810,385.69 = 834,655.52 : x
2. Step 2: Convert to fraction form
   2,540,792.54/3,810,385.69 = 834,655.52/x
3. Step 3: Cross multiply
   2,540,792.54x = 3,810,385.69 × 834,655.52
4. Step 4: Simplify right side
   2,540,792.54x = 3,180,359,456,926.83
5. Step 5: Solve for x
   x = 3,180,359,456,926.83/2,540,792.54
6. Step 6: Final answer
   x = 1,251,719.46