Finding the Fourth Proportional to 67,383.25, 93,018.78 and 43,521.56

Step by Step Solution

1. Step 1: Write the proportion equation
   67,383.25 : 93,018.78 = 43,521.56 : x
2. Step 2: Convert to fraction form
   67,383.25/93,018.78 = 43,521.56/x
3. Step 3: Cross multiply
   67,383.25x = 93,018.78 × 43,521.56
4. Step 4: Simplify right side
   67,383.25x = 4,048,322,399.83
5. Step 5: Solve for x
   x = 4,048,322,399.83/67,383.25
6. Step 6: Final answer
   x = 60,079.06