Finding the Fourth Proportional to 2,060.15, 3,088.17 and 1,330.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.15 : 3,088.17 = 1,330.23 : x
2. Step 2: Convert to fraction form
   2,060.15/3,088.17 = 1,330.23/x
3. Step 3: Cross multiply
   2,060.15x = 3,088.17 × 1,330.23
4. Step 4: Simplify right side
   2,060.15x = 4,107,976.38
5. Step 5: Solve for x
   x = 4,107,976.38/2,060.15
6. Step 6: Final answer
   x = 1,994.02