Finding the Fourth Proportional to 23,452.50, 32,364.46 and 13,516.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,452.50 : 32,364.46 = 13,516.50 : x
2. Step 2: Convert to fraction form
   23,452.50/32,364.46 = 13,516.50/x
3. Step 3: Cross multiply
   23,452.50x = 32,364.46 × 13,516.50
4. Step 4: Simplify right side
   23,452.50x = 437,454,223.59
5. Step 5: Solve for x
   x = 437,454,223.59/23,452.50
6. Step 6: Final answer
   x = 18,652.78