Finding the Fourth Proportional to 2,059.47, 3,089.34 and 598.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.47 : 3,089.34 = 598.50 : x
2. Step 2: Convert to fraction form
   2,059.47/3,089.34 = 598.50/x
3. Step 3: Cross multiply
   2,059.47x = 3,089.34 × 598.50
4. Step 4: Simplify right side
   2,059.47x = 1,848,969.99
5. Step 5: Solve for x
   x = 1,848,969.99/2,059.47
6. Step 6: Final answer
   x = 897.79