Finding the Fourth Proportional to 73,660.05, 110,404.35 and 42,092.24

Step by Step Solution

1. Step 1: Write the proportion equation
   73,660.05 : 110,404.35 = 42,092.24 : x
2. Step 2: Convert to fraction form
   73,660.05/110,404.35 = 42,092.24/x
3. Step 3: Cross multiply
   73,660.05x = 110,404.35 × 42,092.24
4. Step 4: Simplify right side
   73,660.05x = 4,647,165,845.22
5. Step 5: Solve for x
   x = 4,647,165,845.22/73,660.05
6. Step 6: Final answer
   x = 63,089.37