Finding the Fourth Proportional to 73,738.40, 101,740.72 and 43,524.32

Step by Step Solution

1. Step 1: Write the proportion equation
   73,738.40 : 101,740.72 = 43,524.32 : x
2. Step 2: Convert to fraction form
   73,738.40/101,740.72 = 43,524.32/x
3. Step 3: Cross multiply
   73,738.40x = 101,740.72 × 43,524.32
4. Step 4: Simplify right side
   73,738.40x = 4,428,195,654.31
5. Step 5: Solve for x
   x = 4,428,195,654.31/73,738.40
6. Step 6: Final answer
   x = 60,052.78