Finding the Fourth Proportional to 23,878.07, 32,950.28 and 13,267.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,878.07 : 32,950.28 = 13,267.34 : x
2. Step 2: Convert to fraction form
   23,878.07/32,950.28 = 13,267.34/x
3. Step 3: Cross multiply
   23,878.07x = 32,950.28 × 13,267.34
4. Step 4: Simplify right side
   23,878.07x = 437,162,436.27
5. Step 5: Solve for x
   x = 437,162,436.27/23,878.07
6. Step 6: Final answer
   x = 18,308.12