Finding the Fourth Proportional to 73,096.61, 109,610.35 and 33,642.05

Step by Step Solution

1. Step 1: Write the proportion equation
   73,096.61 : 109,610.35 = 33,642.05 : x
2. Step 2: Convert to fraction form
   73,096.61/109,610.35 = 33,642.05/x
3. Step 3: Cross multiply
   73,096.61x = 109,610.35 × 33,642.05
4. Step 4: Simplify right side
   73,096.61x = 3,687,516,243.06
5. Step 5: Solve for x
   x = 3,687,516,243.06/73,096.61
6. Step 6: Final answer
   x = 50,447.16