Finding the Fourth Proportional to 2,019.58, 3,029.91 and 632.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019.58 : 3,029.91 = 632.96 : x
2. Step 2: Convert to fraction form
   2,019.58/3,029.91 = 632.96/x
3. Step 3: Cross multiply
   2,019.58x = 3,029.91 × 632.96
4. Step 4: Simplify right side
   2,019.58x = 1,917,822.72
5. Step 5: Solve for x
   x = 1,917,822.72/2,019.58
6. Step 6: Final answer
   x = 949.61