Finding the Fourth Proportional to 2,114.06, 2,917.40 and 1,182.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114.06 : 2,917.40 = 1,182.56 : x
2. Step 2: Convert to fraction form
   2,114.06/2,917.40 = 1,182.56/x
3. Step 3: Cross multiply
   2,114.06x = 2,917.40 × 1,182.56
4. Step 4: Simplify right side
   2,114.06x = 3,450,000.54
5. Step 5: Solve for x
   x = 3,450,000.54/2,114.06
6. Step 6: Final answer
   x = 1,631.93