Finding the Fourth Proportional to 5,488.65, 8,233.78 and 1,592.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,488.65 : 8,233.78 = 1,592.55 : x
2. Step 2: Convert to fraction form
   5,488.65/8,233.78 = 1,592.55/x
3. Step 3: Cross multiply
   5,488.65x = 8,233.78 × 1,592.55
4. Step 4: Simplify right side
   5,488.65x = 13,112,706.34
5. Step 5: Solve for x
   x = 13,112,706.34/5,488.65
6. Step 6: Final answer
   x = 2,389.06