Finding the Fourth Proportional to 53,944.82, 80,933.98 and 48,363.02

Step by Step Solution

1. Step 1: Write the proportion equation
   53,944.82 : 80,933.98 = 48,363.02 : x
2. Step 2: Convert to fraction form
   53,944.82/80,933.98 = 48,363.02/x
3. Step 3: Cross multiply
   53,944.82x = 80,933.98 × 48,363.02
4. Step 4: Simplify right side
   53,944.82x = 3,914,211,693.42
5. Step 5: Solve for x
   x = 3,914,211,693.42/53,944.82
6. Step 6: Final answer
   x = 72,559.55