Finding the Fourth Proportional to 67,528.37, 93,187.86 and 37,313.04

Step by Step Solution

1. Step 1: Write the proportion equation
   67,528.37 : 93,187.86 = 37,313.04 : x
2. Step 2: Convert to fraction form
   67,528.37/93,187.86 = 37,313.04/x
3. Step 3: Cross multiply
   67,528.37x = 93,187.86 × 37,313.04
4. Step 4: Simplify right side
   67,528.37x = 3,477,122,137.89
5. Step 5: Solve for x
   x = 3,477,122,137.89/67,528.37
6. Step 6: Final answer
   x = 51,491.28