Finding the Fourth Proportional to 67,530.12, 93,190.27 and 37,314.79

Step by Step Solution

1. Step 1: Write the proportion equation
   67,530.12 : 93,190.27 = 37,314.79 : x
2. Step 2: Convert to fraction form
   67,530.12/93,190.27 = 37,314.79/x
3. Step 3: Cross multiply
   67,530.12x = 93,190.27 × 37,314.79
4. Step 4: Simplify right side
   67,530.12x = 3,477,375,355.09
5. Step 5: Solve for x
   x = 3,477,375,355.09/67,530.12
6. Step 6: Final answer
   x = 51,493.69