Finding the Fourth Proportional to 23,433.50, 32,338.29 and 12,823.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,433.50 : 32,338.29 = 12,823.82 : x
2. Step 2: Convert to fraction form
   23,433.50/32,338.29 = 12,823.82/x
3. Step 3: Cross multiply
   23,433.50x = 32,338.29 × 12,823.82
4. Step 4: Simplify right side
   23,433.50x = 414,700,345.60
5. Step 5: Solve for x
   x = 414,700,345.60/23,433.50
6. Step 6: Final answer
   x = 17,696.90