Finding the Fourth Proportional to 45,188.56, 67,708.71 and 32,017.42

Step by Step Solution

1. Step 1: Write the proportion equation
   45,188.56 : 67,708.71 = 32,017.42 : x
2. Step 2: Convert to fraction form
   45,188.56/67,708.71 = 32,017.42/x
3. Step 3: Cross multiply
   45,188.56x = 67,708.71 × 32,017.42
4. Step 4: Simplify right side
   45,188.56x = 2,167,858,205.73
5. Step 5: Solve for x
   x = 2,167,858,205.73/45,188.56
6. Step 6: Final answer
   x = 47,973.61