Finding the Fourth Proportional to 2,488, 3,433.50 and 1,493.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488 : 3,433.50 = 1,493.32 : x
2. Step 2: Convert to fraction form
   2,488/3,433.50 = 1,493.32/x
3. Step 3: Cross multiply
   2,488x = 3,433.50 × 1,493.32
4. Step 4: Simplify right side
   2,488x = 5,127,314.22
5. Step 5: Solve for x
   x = 5,127,314.22/2,488
6. Step 6: Final answer
   x = 2,060.82