Finding the Fourth Proportional to 1,594.83, 2,391.83 and 498.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,594.83 : 2,391.83 = 498.63 : x
2. Step 2: Convert to fraction form
   1,594.83/2,391.83 = 498.63/x
3. Step 3: Cross multiply
   1,594.83x = 2,391.83 × 498.63
4. Step 4: Simplify right side
   1,594.83x = 1,192,638.19
5. Step 5: Solve for x
   x = 1,192,638.19/1,594.83
6. Step 6: Final answer
   x = 747.82