Finding the Fourth Proportional to 67,523.28, 93,187.56 and 37,311.22

Step by Step Solution

1. Step 1: Write the proportion equation
   67,523.28 : 93,187.56 = 37,311.22 : x
2. Step 2: Convert to fraction form
   67,523.28/93,187.56 = 37,311.22/x
3. Step 3: Cross multiply
   67,523.28x = 93,187.56 × 37,311.22
4. Step 4: Simplify right side
   67,523.28x = 3,476,941,552.42
5. Step 5: Solve for x
   x = 3,476,941,552.42/67,523.28
6. Step 6: Final answer
   x = 51,492.49