Finding the Fourth Proportional to 23,994.57, 33,113.16 and 13,386.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,994.57 : 33,113.16 = 13,386.27 : x
2. Step 2: Convert to fraction form
   23,994.57/33,113.16 = 13,386.27/x
3. Step 3: Cross multiply
   23,994.57x = 33,113.16 × 13,386.27
4. Step 4: Simplify right side
   23,994.57x = 443,261,700.31
5. Step 5: Solve for x
   x = 443,261,700.31/23,994.57
6. Step 6: Final answer
   x = 18,473.42