Finding the Fourth Proportional to 2,060.38, 3,089.63 and 889.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.38 : 3,089.63 = 889.83 : x
2. Step 2: Convert to fraction form
   2,060.38/3,089.63 = 889.83/x
3. Step 3: Cross multiply
   2,060.38x = 3,089.63 × 889.83
4. Step 4: Simplify right side
   2,060.38x = 2,749,245.46
5. Step 5: Solve for x
   x = 2,749,245.46/2,060.38
6. Step 6: Final answer
   x = 1,334.34