Finding the Fourth Proportional to 73,546.18, 101,494.17 and 40,012.42

Step by Step Solution

1. Step 1: Write the proportion equation
   73,546.18 : 101,494.17 = 40,012.42 : x
2. Step 2: Convert to fraction form
   73,546.18/101,494.17 = 40,012.42/x
3. Step 3: Cross multiply
   73,546.18x = 101,494.17 × 40,012.42
4. Step 4: Simplify right side
   73,546.18x = 4,061,027,357.59
5. Step 5: Solve for x
   x = 4,061,027,357.59/73,546.18
6. Step 6: Final answer
   x = 55,217.38