Finding the Fourth Proportional to 63,007.24, 94,618.72 and 42,081.75

Step by Step Solution

1. Step 1: Write the proportion equation
   63,007.24 : 94,618.72 = 42,081.75 : x
2. Step 2: Convert to fraction form
   63,007.24/94,618.72 = 42,081.75/x
3. Step 3: Cross multiply
   63,007.24x = 94,618.72 × 42,081.75
4. Step 4: Simplify right side
   63,007.24x = 3,981,721,320.36
5. Step 5: Solve for x
   x = 3,981,721,320.36/63,007.24
6. Step 6: Final answer
   x = 63,194.67