Finding the Fourth Proportional to 40,453.56, 60,662.52 and 21,727.98

Step by Step Solution

1. Step 1: Write the proportion equation
   40,453.56 : 60,662.52 = 21,727.98 : x
2. Step 2: Convert to fraction form
   40,453.56/60,662.52 = 21,727.98/x
3. Step 3: Cross multiply
   40,453.56x = 60,662.52 × 21,727.98
4. Step 4: Simplify right side
   40,453.56x = 1,318,074,021.31
5. Step 5: Solve for x
   x = 1,318,074,021.31/40,453.56
6. Step 6: Final answer
   x = 32,582.40