Finding the Fourth Proportional to 67,819.62, 93,600.72 and 37,611.66

Step by Step Solution

1. Step 1: Write the proportion equation
   67,819.62 : 93,600.72 = 37,611.66 : x
2. Step 2: Convert to fraction form
   67,819.62/93,600.72 = 37,611.66/x
3. Step 3: Cross multiply
   67,819.62x = 93,600.72 × 37,611.66
4. Step 4: Simplify right side
   67,819.62x = 3,520,478,456.40
5. Step 5: Solve for x
   x = 3,520,478,456.40/67,819.62
6. Step 6: Final answer
   x = 51,909.44