Finding the Fourth Proportional to 73,388.72, 101,287.68 and 59,197.52

Step by Step Solution

1. Step 1: Write the proportion equation
   73,388.72 : 101,287.68 = 59,197.52 : x
2. Step 2: Convert to fraction form
   73,388.72/101,287.68 = 59,197.52/x
3. Step 3: Cross multiply
   73,388.72x = 101,287.68 × 59,197.52
4. Step 4: Simplify right side
   73,388.72x = 5,995,979,462.55
5. Step 5: Solve for x
   x = 5,995,979,462.55/73,388.72
6. Step 6: Final answer
   x = 81,701.65