Finding the Fourth Proportional to 67,185.62, 92,550.03 and 57,594.14

Step by Step Solution

1. Step 1: Write the proportion equation
   67,185.62 : 92,550.03 = 57,594.14 : x
2. Step 2: Convert to fraction form
   67,185.62/92,550.03 = 57,594.14/x
3. Step 3: Cross multiply
   67,185.62x = 92,550.03 × 57,594.14
4. Step 4: Simplify right side
   67,185.62x = 5,330,339,384.82
5. Step 5: Solve for x
   x = 5,330,339,384.82/67,185.62
6. Step 6: Final answer
   x = 79,337.50