Finding the Fourth Proportional to 67,536.50, 93,200.37 and 37,728.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,536.50 : 93,200.37 = 37,728.50 : x
2. Step 2: Convert to fraction form
   67,536.50/93,200.37 = 37,728.50/x
3. Step 3: Cross multiply
   67,536.50x = 93,200.37 × 37,728.50
4. Step 4: Simplify right side
   67,536.50x = 3,516,310,159.55
5. Step 5: Solve for x
   x = 3,516,310,159.55/67,536.50
6. Step 6: Final answer
   x = 52,065.33