Finding the Fourth Proportional to 23,132.96, 31,923.36 and 12,522.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,132.96 : 31,923.36 = 12,522.56 : x
2. Step 2: Convert to fraction form
   23,132.96/31,923.36 = 12,522.56/x
3. Step 3: Cross multiply
   23,132.96x = 31,923.36 × 12,522.56
4. Step 4: Simplify right side
   23,132.96x = 399,762,191.00
5. Step 5: Solve for x
   x = 399,762,191.00/23,132.96
6. Step 6: Final answer
   x = 17,281.07