Finding the Fourth Proportional to 53,462.56, 73,729.56 and 45,906.52

Step by Step Solution

1. Step 1: Write the proportion equation
   53,462.56 : 73,729.56 = 45,906.52 : x
2. Step 2: Convert to fraction form
   53,462.56/73,729.56 = 45,906.52/x
3. Step 3: Cross multiply
   53,462.56x = 73,729.56 × 45,906.52
4. Step 4: Simplify right side
   53,462.56x = 3,384,667,520.73
5. Step 5: Solve for x
   x = 3,384,667,520.73/53,462.56
6. Step 6: Final answer
   x = 63,309.12