Finding the Fourth Proportional to 1,694,404.94, 2,541,689.15 and 557,141.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,694,404.94 : 2,541,689.15 = 557,141.96 : x
2. Step 2: Convert to fraction form
   1,694,404.94/2,541,689.15 = 557,141.96/x
3. Step 3: Cross multiply
   1,694,404.94x = 2,541,689.15 × 557,141.96
4. Step 4: Simplify right side
   1,694,404.94x = 1,416,081,674,741.73
5. Step 5: Solve for x
   x = 1,416,081,674,741.73/1,694,404.94
6. Step 6: Final answer
   x = 835,739.82