Finding the Fourth Proportional to 42,650.69, 63,948.67 and 17,707.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,650.69 : 63,948.67 = 17,707.96 : x
2. Step 2: Convert to fraction form
   42,650.69/63,948.67 = 17,707.96/x
3. Step 3: Cross multiply
   42,650.69x = 63,948.67 × 17,707.96
4. Step 4: Simplify right side
   42,650.69x = 1,132,400,286.27
5. Step 5: Solve for x
   x = 1,132,400,286.27/42,650.69
6. Step 6: Final answer
   x = 26,550.57