Finding the Fourth Proportional to 23,829.32, 32,885.10 and 13,074.68

Step by Step Solution

1. Step 1: Write the proportion equation
   23,829.32 : 32,885.10 = 13,074.68 : x
2. Step 2: Convert to fraction form
   23,829.32/32,885.10 = 13,074.68/x
3. Step 3: Cross multiply
   23,829.32x = 32,885.10 × 13,074.68
4. Step 4: Simplify right side
   23,829.32x = 429,962,159.27
5. Step 5: Solve for x
   x = 429,962,159.27/23,829.32
6. Step 6: Final answer
   x = 18,043.41