Finding the Fourth Proportional to 2,093.88, 3,141.06 and 633.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.88 : 3,141.06 = 633.12 : x
2. Step 2: Convert to fraction form
   2,093.88/3,141.06 = 633.12/x
3. Step 3: Cross multiply
   2,093.88x = 3,141.06 × 633.12
4. Step 4: Simplify right side
   2,093.88x = 1,988,667.91
5. Step 5: Solve for x
   x = 1,988,667.91/2,093.88
6. Step 6: Final answer
   x = 949.75