Finding the Fourth Proportional to 1,958.58, 2,932.61 and 1,032.21

Step by Step Solution

1. Step 1: Write the proportion equation
   1,958.58 : 2,932.61 = 1,032.21 : x
2. Step 2: Convert to fraction form
   1,958.58/2,932.61 = 1,032.21/x
3. Step 3: Cross multiply
   1,958.58x = 2,932.61 × 1,032.21
4. Step 4: Simplify right side
   1,958.58x = 3,027,064.21
5. Step 5: Solve for x
   x = 3,027,064.21/1,958.58
6. Step 6: Final answer
   x = 1,545.54