Finding the Fourth Proportional to 23,593.63, 32,559.27 and 12,838.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,593.63 : 32,559.27 = 12,838.50 : x
2. Step 2: Convert to fraction form
   23,593.63/32,559.27 = 12,838.50/x
3. Step 3: Cross multiply
   23,593.63x = 32,559.27 × 12,838.50
4. Step 4: Simplify right side
   23,593.63x = 418,012,025.03
5. Step 5: Solve for x
   x = 418,012,025.03/23,593.63
6. Step 6: Final answer
   x = 17,717.16