Finding the Fourth Proportional to 67,909.86, 93,711.33 and 37,693.42

Step by Step Solution

1. Step 1: Write the proportion equation
   67,909.86 : 93,711.33 = 37,693.42 : x
2. Step 2: Convert to fraction form
   67,909.86/93,711.33 = 37,693.42/x
3. Step 3: Cross multiply
   67,909.86x = 93,711.33 × 37,693.42
4. Step 4: Simplify right side
   67,909.86x = 3,532,300,286.17
5. Step 5: Solve for x
   x = 3,532,300,286.17/67,909.86
6. Step 6: Final answer
   x = 52,014.54