Finding the Fourth Proportional to 2,741.17, 4,105.85 and 1,858.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.17 : 4,105.85 = 1,858.83 : x
2. Step 2: Convert to fraction form
   2,741.17/4,105.85 = 1,858.83/x
3. Step 3: Cross multiply
   2,741.17x = 4,105.85 × 1,858.83
4. Step 4: Simplify right side
   2,741.17x = 7,632,062.24
5. Step 5: Solve for x
   x = 7,632,062.24/2,741.17
6. Step 6: Final answer
   x = 2,784.24