Finding the Fourth Proportional to 2,633,032.17, 3,949,685.15 and 836,056.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,633,032.17 : 3,949,685.15 = 836,056.49 : x
2. Step 2: Convert to fraction form
   2,633,032.17/3,949,685.15 = 836,056.49/x
3. Step 3: Cross multiply
   2,633,032.17x = 3,949,685.15 × 836,056.49
4. Step 4: Simplify right side
   2,633,032.17x = 3,302,159,879,185.42
5. Step 5: Solve for x
   x = 3,302,159,879,185.42/2,633,032.17
6. Step 6: Final answer
   x = 1,254,128.19