Finding the Fourth Proportional to 92,727.68, 139,056.60 and 33,548.72

Step by Step Solution

1. Step 1: Write the proportion equation
   92,727.68 : 139,056.60 = 33,548.72 : x
2. Step 2: Convert to fraction form
   92,727.68/139,056.60 = 33,548.72/x
3. Step 3: Cross multiply
   92,727.68x = 139,056.60 × 33,548.72
4. Step 4: Simplify right side
   92,727.68x = 4,665,170,937.55
5. Step 5: Solve for x
   x = 4,665,170,937.55/92,727.68
6. Step 6: Final answer
   x = 50,310.45