Finding the Fourth Proportional to 67,710, 93,418.20 and 43,854.96

Step by Step Solution

1. Step 1: Write the proportion equation
   67,710 : 93,418.20 = 43,854.96 : x
2. Step 2: Convert to fraction form
   67,710/93,418.20 = 43,854.96/x
3. Step 3: Cross multiply
   67,710x = 93,418.20 × 43,854.96
4. Step 4: Simplify right side
   67,710x = 4,096,851,424.27
5. Step 5: Solve for x
   x = 4,096,851,424.27/67,710
6. Step 6: Final answer
   x = 60,505.85