Finding the Fourth Proportional to 23,527.86, 32,468.27 and 12,917.26

Step by Step Solution

1. Step 1: Write the proportion equation
   23,527.86 : 32,468.27 = 12,917.26 : x
2. Step 2: Convert to fraction form
   23,527.86/32,468.27 = 12,917.26/x
3. Step 3: Cross multiply
   23,527.86x = 32,468.27 × 12,917.26
4. Step 4: Simplify right side
   23,527.86x = 419,401,085.34
5. Step 5: Solve for x
   x = 419,401,085.34/23,527.86
6. Step 6: Final answer
   x = 17,825.72