Finding the Fourth Proportional to 1,882.51, 2,825.50 and 958.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,882.51 : 2,825.50 = 958.73 : x
2. Step 2: Convert to fraction form
   1,882.51/2,825.50 = 958.73/x
3. Step 3: Cross multiply
   1,882.51x = 2,825.50 × 958.73
4. Step 4: Simplify right side
   1,882.51x = 2,708,886.82
5. Step 5: Solve for x
   x = 2,708,886.82/1,882.51
6. Step 6: Final answer
   x = 1,438.98