Finding the Fourth Proportional to 2,592.69, 3,890.67 and 1,360.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592.69 : 3,890.67 = 1,360.98 : x
2. Step 2: Convert to fraction form
   2,592.69/3,890.67 = 1,360.98/x
3. Step 3: Cross multiply
   2,592.69x = 3,890.67 × 1,360.98
4. Step 4: Simplify right side
   2,592.69x = 5,295,124.06
5. Step 5: Solve for x
   x = 5,295,124.06/2,592.69
6. Step 6: Final answer
   x = 2,042.33