Finding the Fourth Proportional to 55,399.94, 76,471.60 and 32,739.02

Step by Step Solution

1. Step 1: Write the proportion equation
   55,399.94 : 76,471.60 = 32,739.02 : x
2. Step 2: Convert to fraction form
   55,399.94/76,471.60 = 32,739.02/x
3. Step 3: Cross multiply
   55,399.94x = 76,471.60 × 32,739.02
4. Step 4: Simplify right side
   55,399.94x = 2,503,605,241.83
5. Step 5: Solve for x
   x = 2,503,605,241.83/55,399.94
6. Step 6: Final answer
   x = 45,191.48