Finding the Fourth Proportional to 3,150.50, 4,715.91 and 2,038.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150.50 : 4,715.91 = 2,038.46 : x
2. Step 2: Convert to fraction form
   3,150.50/4,715.91 = 2,038.46/x
3. Step 3: Cross multiply
   3,150.50x = 4,715.91 × 2,038.46
4. Step 4: Simplify right side
   3,150.50x = 9,613,170.32
5. Step 5: Solve for x
   x = 9,613,170.32/3,150.50
6. Step 6: Final answer
   x = 3,051.32