Finding the Fourth Proportional to 2,384.29, 3,288.85 and 1,488.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.29 : 3,288.85 = 1,488.53 : x
2. Step 2: Convert to fraction form
   2,384.29/3,288.85 = 1,488.53/x
3. Step 3: Cross multiply
   2,384.29x = 3,288.85 × 1,488.53
4. Step 4: Simplify right side
   2,384.29x = 4,895,546.26
5. Step 5: Solve for x
   x = 4,895,546.26/2,384.29
6. Step 6: Final answer
   x = 2,053.25