Finding the Fourth Proportional to 67,914.54, 93,753.46 and 40,703.55

Step by Step Solution

1. Step 1: Write the proportion equation
   67,914.54 : 93,753.46 = 40,703.55 : x
2. Step 2: Convert to fraction form
   67,914.54/93,753.46 = 40,703.55/x
3. Step 3: Cross multiply
   67,914.54x = 93,753.46 × 40,703.55
4. Step 4: Simplify right side
   67,914.54x = 3,816,098,646.78
5. Step 5: Solve for x
   x = 3,816,098,646.78/67,914.54
6. Step 6: Final answer
   x = 56,189.71