Finding the Fourth Proportional to 3,106.86, 4,662.45 and 2,008.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,106.86 : 4,662.45 = 2,008.50 : x
2. Step 2: Convert to fraction form
   3,106.86/4,662.45 = 2,008.50/x
3. Step 3: Cross multiply
   3,106.86x = 4,662.45 × 2,008.50
4. Step 4: Simplify right side
   3,106.86x = 9,364,530.83
5. Step 5: Solve for x
   x = 9,364,530.83/3,106.86
6. Step 6: Final answer
   x = 3,014.15