Finding the Fourth Proportional to 73,882.18, 101,961.35 and 42,061.33

Step by Step Solution

1. Step 1: Write the proportion equation
   73,882.18 : 101,961.35 = 42,061.33 : x
2. Step 2: Convert to fraction form
   73,882.18/101,961.35 = 42,061.33/x
3. Step 3: Cross multiply
   73,882.18x = 101,961.35 × 42,061.33
4. Step 4: Simplify right side
   73,882.18x = 4,288,629,989.60
5. Step 5: Solve for x
   x = 4,288,629,989.60/73,882.18
6. Step 6: Final answer
   x = 58,046.88