Finding the Fourth Proportional to 2,982.89, 4,116.15 and 1,656.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,982.89 : 4,116.15 = 1,656.52 : x
2. Step 2: Convert to fraction form
   2,982.89/4,116.15 = 1,656.52/x
3. Step 3: Cross multiply
   2,982.89x = 4,116.15 × 1,656.52
4. Step 4: Simplify right side
   2,982.89x = 6,818,474.51
5. Step 5: Solve for x
   x = 6,818,474.51/2,982.89
6. Step 6: Final answer
   x = 2,285.86