Finding the Fourth Proportional to 2,059.50, 3,089.70 and 598.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.50 : 3,089.70 = 598.76 : x
2. Step 2: Convert to fraction form
   2,059.50/3,089.70 = 598.76/x
3. Step 3: Cross multiply
   2,059.50x = 3,089.70 × 598.76
4. Step 4: Simplify right side
   2,059.50x = 1,849,990.39
5. Step 5: Solve for x
   x = 1,849,990.39/2,059.50
6. Step 6: Final answer
   x = 898.27