Finding the Fourth Proportional to 1,731.03, 2,596.56 and 498.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,731.03 : 2,596.56 = 498.46 : x
2. Step 2: Convert to fraction form
   1,731.03/2,596.56 = 498.46/x
3. Step 3: Cross multiply
   1,731.03x = 2,596.56 × 498.46
4. Step 4: Simplify right side
   1,731.03x = 1,294,268.31
5. Step 5: Solve for x
   x = 1,294,268.31/1,731.03
6. Step 6: Final answer
   x = 747.69