Finding the Fourth Proportional to 94,238.69, 141,357.76 and 38,078.15

Step by Step Solution

1. Step 1: Write the proportion equation
   94,238.69 : 141,357.76 = 38,078.15 : x
2. Step 2: Convert to fraction form
   94,238.69/141,357.76 = 38,078.15/x
3. Step 3: Cross multiply
   94,238.69x = 141,357.76 × 38,078.15
4. Step 4: Simplify right side
   94,238.69x = 5,382,641,982.10
5. Step 5: Solve for x
   x = 5,382,641,982.10/94,238.69
6. Step 6: Final answer
   x = 57,117.11