Finding the Fourth Proportional to 45,665.98, 62,777.05 and 39,269.14

Step by Step Solution

1. Step 1: Write the proportion equation
   45,665.98 : 62,777.05 = 39,269.14 : x
2. Step 2: Convert to fraction form
   45,665.98/62,777.05 = 39,269.14/x
3. Step 3: Cross multiply
   45,665.98x = 62,777.05 × 39,269.14
4. Step 4: Simplify right side
   45,665.98x = 2,465,200,765.24
5. Step 5: Solve for x
   x = 2,465,200,765.24/45,665.98
6. Step 6: Final answer
   x = 53,983.31