Finding the Fourth Proportional to 2,592.22, 3,889.01 and 1,359.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592.22 : 3,889.01 = 1,359.30 : x
2. Step 2: Convert to fraction form
   2,592.22/3,889.01 = 1,359.30/x
3. Step 3: Cross multiply
   2,592.22x = 3,889.01 × 1,359.30
4. Step 4: Simplify right side
   2,592.22x = 5,286,327.40
5. Step 5: Solve for x
   x = 5,286,327.40/2,592.22
6. Step 6: Final answer
   x = 2,039.31