Finding the Fourth Proportional to 23,890.24, 32,960.82 and 13,277.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,890.24 : 32,960.82 = 13,277.82 : x
2. Step 2: Convert to fraction form
   23,890.24/32,960.82 = 13,277.82/x
3. Step 3: Cross multiply
   23,890.24x = 32,960.82 × 13,277.82
4. Step 4: Simplify right side
   23,890.24x = 437,648,008.41
5. Step 5: Solve for x
   x = 437,648,008.41/23,890.24
6. Step 6: Final answer
   x = 18,319.11