Finding the Fourth Proportional to 73,517.72, 101,456.69 and 52,045.80

Step by Step Solution

1. Step 1: Write the proportion equation
   73,517.72 : 101,456.69 = 52,045.80 : x
2. Step 2: Convert to fraction form
   73,517.72/101,456.69 = 52,045.80/x
3. Step 3: Cross multiply
   73,517.72x = 101,456.69 × 52,045.80
4. Step 4: Simplify right side
   73,517.72x = 5,280,394,336.17
5. Step 5: Solve for x
   x = 5,280,394,336.17/73,517.72
6. Step 6: Final answer
   x = 71,824.79