Finding the Fourth Proportional to 67,081.47, 92,567.94 and 36,866.15

Step by Step Solution

1. Step 1: Write the proportion equation
   67,081.47 : 92,567.94 = 36,866.15 : x
2. Step 2: Convert to fraction form
   67,081.47/92,567.94 = 36,866.15/x
3. Step 3: Cross multiply
   67,081.47x = 92,567.94 × 36,866.15
4. Step 4: Simplify right side
   67,081.47x = 3,412,623,561.23
5. Step 5: Solve for x
   x = 3,412,623,561.23/67,081.47
6. Step 6: Final answer
   x = 50,872.82