Finding the Fourth Proportional to 5,870.72, 8,806.14 and 1,488.06

Step by Step Solution

1. Step 1: Write the proportion equation
   5,870.72 : 8,806.14 = 1,488.06 : x
2. Step 2: Convert to fraction form
   5,870.72/8,806.14 = 1,488.06/x
3. Step 3: Cross multiply
   5,870.72x = 8,806.14 × 1,488.06
4. Step 4: Simplify right side
   5,870.72x = 13,104,064.69
5. Step 5: Solve for x
   x = 13,104,064.69/5,870.72
6. Step 6: Final answer
   x = 2,232.11