Finding the Fourth Proportional to 2,941.87, 4,411.83 and 1,186.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,941.87 : 4,411.83 = 1,186.42 : x
2. Step 2: Convert to fraction form
   2,941.87/4,411.83 = 1,186.42/x
3. Step 3: Cross multiply
   2,941.87x = 4,411.83 × 1,186.42
4. Step 4: Simplify right side
   2,941.87x = 5,234,277.42
5. Step 5: Solve for x
   x = 5,234,277.42/2,941.87
6. Step 6: Final answer
   x = 1,779.23