Finding the Fourth Proportional to 67,301.42, 100,856.83 and 37,328.80

Step by Step Solution

1. Step 1: Write the proportion equation
   67,301.42 : 100,856.83 = 37,328.80 : x
2. Step 2: Convert to fraction form
   67,301.42/100,856.83 = 37,328.80/x
3. Step 3: Cross multiply
   67,301.42x = 100,856.83 × 37,328.80
4. Step 4: Simplify right side
   67,301.42x = 3,764,864,349.34
5. Step 5: Solve for x
   x = 3,764,864,349.34/67,301.42
6. Step 6: Final answer
   x = 55,940.34