Finding the Fourth Proportional to 23,052.89, 34,520.81 and 13,174.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,052.89 : 34,520.81 = 13,174.94 : x
2. Step 2: Convert to fraction form
   23,052.89/34,520.81 = 13,174.94/x
3. Step 3: Cross multiply
   23,052.89x = 34,520.81 × 13,174.94
4. Step 4: Simplify right side
   23,052.89x = 454,809,362.02
5. Step 5: Solve for x
   x = 454,809,362.02/23,052.89
6. Step 6: Final answer
   x = 19,728.96