Finding the Fourth Proportional to 73,196.88, 101,011.82 and 39,662.88

Step by Step Solution

1. Step 1: Write the proportion equation
   73,196.88 : 101,011.82 = 39,662.88 : x
2. Step 2: Convert to fraction form
   73,196.88/101,011.82 = 39,662.88/x
3. Step 3: Cross multiply
   73,196.88x = 101,011.82 × 39,662.88
4. Step 4: Simplify right side
   73,196.88x = 4,006,419,695.24
5. Step 5: Solve for x
   x = 4,006,419,695.24/73,196.88
6. Step 6: Final answer
   x = 54,734.84