Finding the Fourth Proportional to 23,429.87, 32,322.94 and 13,734.41

Step by Step Solution

1. Step 1: Write the proportion equation
   23,429.87 : 32,322.94 = 13,734.41 : x
2. Step 2: Convert to fraction form
   23,429.87/32,322.94 = 13,734.41/x
3. Step 3: Cross multiply
   23,429.87x = 32,322.94 × 13,734.41
4. Step 4: Simplify right side
   23,429.87x = 443,936,463.89
5. Step 5: Solve for x
   x = 443,936,463.89/23,429.87
6. Step 6: Final answer
   x = 18,947.46