Finding the Fourth Proportional to 67,938.00, 101,449.50 and 55,482.73

Step by Step Solution

1. Step 1: Write the proportion equation
   67,938.00 : 101,449.50 = 55,482.73 : x
2. Step 2: Convert to fraction form
   67,938.00/101,449.50 = 55,482.73/x
3. Step 3: Cross multiply
   67,938.00x = 101,449.50 × 55,482.73
4. Step 4: Simplify right side
   67,938.00x = 5,628,694,824.80
5. Step 5: Solve for x
   x = 5,628,694,824.80/67,938.00
6. Step 6: Final answer
   x = 82,850.47