Finding the Fourth Proportional to 2,060.59, 3,091.35 and 1,135.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.59 : 3,091.35 = 1,135.68 : x
2. Step 2: Convert to fraction form
   2,060.59/3,091.35 = 1,135.68/x
3. Step 3: Cross multiply
   2,060.59x = 3,091.35 × 1,135.68
4. Step 4: Simplify right side
   2,060.59x = 3,510,784.37
5. Step 5: Solve for x
   x = 3,510,784.37/2,060.59
6. Step 6: Final answer
   x = 1,703.78