Finding the Fourth Proportional to 69,992.48, 96,587.88 and 38,162

Step by Step Solution

1. Step 1: Write the proportion equation
   69,992.48 : 96,587.88 = 38,162 : x
2. Step 2: Convert to fraction form
   69,992.48/96,587.88 = 38,162/x
3. Step 3: Cross multiply
   69,992.48x = 96,587.88 × 38,162
4. Step 4: Simplify right side
   69,992.48x = 3,685,986,676.56
5. Step 5: Solve for x
   x = 3,685,986,676.56/69,992.48
6. Step 6: Final answer
   x = 52,662.61