Finding the Fourth Proportional to 2,730,743.25, 4,094,766.91 and 837,028.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,730,743.25 : 4,094,766.91 = 837,028.05 : x
2. Step 2: Convert to fraction form
   2,730,743.25/4,094,766.91 = 837,028.05/x
3. Step 3: Cross multiply
   2,730,743.25x = 4,094,766.91 × 837,028.05
4. Step 4: Simplify right side
   2,730,743.25x = 3,427,434,739,315.42
5. Step 5: Solve for x
   x = 3,427,434,739,315.42/2,730,743.25
6. Step 6: Final answer
   x = 1,255,128.89