Finding the Fourth Proportional to 67,066.92, 92,553.57 and 36,855

Step by Step Solution

1. Step 1: Write the proportion equation
   67,066.92 : 92,553.57 = 36,855 : x
2. Step 2: Convert to fraction form
   67,066.92/92,553.57 = 36,855/x
3. Step 3: Cross multiply
   67,066.92x = 92,553.57 × 36,855
4. Step 4: Simplify right side
   67,066.92x = 3,411,061,822.35
5. Step 5: Solve for x
   x = 3,411,061,822.35/67,066.92
6. Step 6: Final answer
   x = 50,860.57