Finding the Fourth Proportional to 32,469.07, 48,666.69 and 13,737.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,469.07 : 48,666.69 = 13,737.42 : x
2. Step 2: Convert to fraction form
   32,469.07/48,666.69 = 13,737.42/x
3. Step 3: Cross multiply
   32,469.07x = 48,666.69 × 13,737.42
4. Step 4: Simplify right side
   32,469.07x = 668,554,760.54
5. Step 5: Solve for x
   x = 668,554,760.54/32,469.07
6. Step 6: Final answer
   x = 20,590.51