Finding the Fourth Proportional to 1,364.52, 2,046.98 and 498.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,364.52 : 2,046.98 = 498.62 : x
2. Step 2: Convert to fraction form
   1,364.52/2,046.98 = 498.62/x
3. Step 3: Cross multiply
   1,364.52x = 2,046.98 × 498.62
4. Step 4: Simplify right side
   1,364.52x = 1,020,665.17
5. Step 5: Solve for x
   x = 1,020,665.17/1,364.52
6. Step 6: Final answer
   x = 748.00