Finding the Fourth Proportional to 2,633,273.82, 3,951,051.60 and 928,635.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,633,273.82 : 3,951,051.60 = 928,635.06 : x
2. Step 2: Convert to fraction form
   2,633,273.82/3,951,051.60 = 928,635.06/x
3. Step 3: Cross multiply
   2,633,273.82x = 3,951,051.60 × 928,635.06
4. Step 4: Simplify right side
   2,633,273.82x = 3,669,085,039,629.10
5. Step 5: Solve for x
   x = 3,669,085,039,629.10/2,633,273.82
6. Step 6: Final answer
   x = 1,393,354.92