Finding the Fourth Proportional to 1,982.50, 2,958.83 and 1,760.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982.50 : 2,958.83 = 1,760.56 : x
2. Step 2: Convert to fraction form
   1,982.50/2,958.83 = 1,760.56/x
3. Step 3: Cross multiply
   1,982.50x = 2,958.83 × 1,760.56
4. Step 4: Simplify right side
   1,982.50x = 5,209,197.74
5. Step 5: Solve for x
   x = 5,209,197.74/1,982.50
6. Step 6: Final answer
   x = 2,627.59