Finding the Fourth Proportional to 23,314.57, 32,164.47 and 16,245.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,314.57 : 32,164.47 = 16,245.09 : x
2. Step 2: Convert to fraction form
   23,314.57/32,164.47 = 16,245.09/x
3. Step 3: Cross multiply
   23,314.57x = 32,164.47 × 16,245.09
4. Step 4: Simplify right side
   23,314.57x = 522,514,709.95
5. Step 5: Solve for x
   x = 522,514,709.95/23,314.57
6. Step 6: Final answer
   x = 22,411.51