Finding the Fourth Proportional to 94,879.91, 142,196.39 and 38,654.16

Step by Step Solution

1. Step 1: Write the proportion equation
   94,879.91 : 142,196.39 = 38,654.16 : x
2. Step 2: Convert to fraction form
   94,879.91/142,196.39 = 38,654.16/x
3. Step 3: Cross multiply
   94,879.91x = 142,196.39 × 38,654.16
4. Step 4: Simplify right side
   94,879.91x = 5,496,481,817.21
5. Step 5: Solve for x
   x = 5,496,481,817.21/94,879.91
6. Step 6: Final answer
   x = 57,930.94