Finding the Fourth Proportional to 60,949.96, 91,282.78 and 59,268.02

Step by Step Solution

1. Step 1: Write the proportion equation
   60,949.96 : 91,282.78 = 59,268.02 : x
2. Step 2: Convert to fraction form
   60,949.96/91,282.78 = 59,268.02/x
3. Step 3: Cross multiply
   60,949.96x = 91,282.78 × 59,268.02
4. Step 4: Simplify right side
   60,949.96x = 5,410,149,630.70
5. Step 5: Solve for x
   x = 5,410,149,630.70/60,949.96
6. Step 6: Final answer
   x = 88,763.79