Finding the Fourth Proportional to 2,060.08, 3,089.40 and 598.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.08 : 3,089.40 = 598.80 : x
2. Step 2: Convert to fraction form
   2,060.08/3,089.40 = 598.80/x
3. Step 3: Cross multiply
   2,060.08x = 3,089.40 × 598.80
4. Step 4: Simplify right side
   2,060.08x = 1,849,932.72
5. Step 5: Solve for x
   x = 1,849,932.72/2,060.08
6. Step 6: Final answer
   x = 897.99