Finding the Fourth Proportional to 23,734, 32,752.38 and 13,123.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,734 : 32,752.38 = 13,123.72 : x
2. Step 2: Convert to fraction form
   23,734/32,752.38 = 13,123.72/x
3. Step 3: Cross multiply
   23,734x = 32,752.38 × 13,123.72
4. Step 4: Simplify right side
   23,734x = 429,833,064.45
5. Step 5: Solve for x
   x = 429,833,064.45/23,734
6. Step 6: Final answer
   x = 18,110.44