Finding the Fourth Proportional to 1,846,426.32, 2,769,779.57 and 498,569.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846,426.32 : 2,769,779.57 = 498,569.31 : x
2. Step 2: Convert to fraction form
   1,846,426.32/2,769,779.57 = 498,569.31/x
3. Step 3: Cross multiply
   1,846,426.32x = 2,769,779.57 × 498,569.31
4. Step 4: Simplify right side
   1,846,426.32x = 1,380,927,089,067.00
5. Step 5: Solve for x
   x = 1,380,927,089,067.00/1,846,426.32
6. Step 6: Final answer
   x = 747,891.79