Finding the Fourth Proportional to 2,650,844.74, 3,976,187.83 and 731,872.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,844.74 : 3,976,187.83 = 731,872.91 : x
2. Step 2: Convert to fraction form
   2,650,844.74/3,976,187.83 = 731,872.91/x
3. Step 3: Cross multiply
   2,650,844.74x = 3,976,187.83 × 731,872.91
4. Step 4: Simplify right side
   2,650,844.74x = 2,910,064,134,308.38
5. Step 5: Solve for x
   x = 2,910,064,134,308.38/2,650,844.74
6. Step 6: Final answer
   x = 1,097,787.47