Finding the Fourth Proportional to 67,813.86, 93,627.05 and 43,625.64

Step by Step Solution

1. Step 1: Write the proportion equation
   67,813.86 : 93,627.05 = 43,625.64 : x
2. Step 2: Convert to fraction form
   67,813.86/93,627.05 = 43,625.64/x
3. Step 3: Cross multiply
   67,813.86x = 93,627.05 × 43,625.64
4. Step 4: Simplify right side
   67,813.86x = 4,084,540,086.63
5. Step 5: Solve for x
   x = 4,084,540,086.63/67,813.86
6. Step 6: Final answer
   x = 60,231.64