Finding the Fourth Proportional to 5,871.24, 8,807.15 and 1,488.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,871.24 : 8,807.15 = 1,488.73 : x
2. Step 2: Convert to fraction form
   5,871.24/8,807.15 = 1,488.73/x
3. Step 3: Cross multiply
   5,871.24x = 8,807.15 × 1,488.73
4. Step 4: Simplify right side
   5,871.24x = 13,111,468.42
5. Step 5: Solve for x
   x = 13,111,468.42/5,871.24
6. Step 6: Final answer
   x = 2,233.17