Finding the Fourth Proportional to 2,059.28, 3,089.38 and 598.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.28 : 3,089.38 = 598.56 : x
2. Step 2: Convert to fraction form
   2,059.28/3,089.38 = 598.56/x
3. Step 3: Cross multiply
   2,059.28x = 3,089.38 × 598.56
4. Step 4: Simplify right side
   2,059.28x = 1,849,179.29
5. Step 5: Solve for x
   x = 1,849,179.29/2,059.28
6. Step 6: Final answer
   x = 897.97