Finding the Fourth Proportional to 2,542,807.89, 3,813,792.63 and 836,973.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,542,807.89 : 3,813,792.63 = 836,973.39 : x
2. Step 2: Convert to fraction form
   2,542,807.89/3,813,792.63 = 836,973.39/x
3. Step 3: Cross multiply
   2,542,807.89x = 3,813,792.63 × 836,973.39
4. Step 4: Simplify right side
   2,542,807.89x = 3,192,042,946,288.12
5. Step 5: Solve for x
   x = 3,192,042,946,288.12/2,542,807.89
6. Step 6: Final answer
   x = 1,255,322.10