Finding the Fourth Proportional to 2,483.75, 3,427.45 and 1,488.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.75 : 3,427.45 = 1,488.83 : x
2. Step 2: Convert to fraction form
   2,483.75/3,427.45 = 1,488.83/x
3. Step 3: Cross multiply
   2,483.75x = 3,427.45 × 1,488.83
4. Step 4: Simplify right side
   2,483.75x = 5,102,890.38
5. Step 5: Solve for x
   x = 5,102,890.38/2,483.75
6. Step 6: Final answer
   x = 2,054.51