Finding the Fourth Proportional to 3,607.46, 4,976.89 and 2,114.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,607.46 : 4,976.89 = 2,114.83 : x
2. Step 2: Convert to fraction form
   3,607.46/4,976.89 = 2,114.83/x
3. Step 3: Cross multiply
   3,607.46x = 4,976.89 × 2,114.83
4. Step 4: Simplify right side
   3,607.46x = 10,525,276.28
5. Step 5: Solve for x
   x = 10,525,276.28/3,607.46
6. Step 6: Final answer
   x = 2,917.64