Finding the Fourth Proportional to 22,533.85, 31,096.12 and 12,462.01

Step by Step Solution

1. Step 1: Write the proportion equation
   22,533.85 : 31,096.12 = 12,462.01 : x
2. Step 2: Convert to fraction form
   22,533.85/31,096.12 = 12,462.01/x
3. Step 3: Cross multiply
   22,533.85x = 31,096.12 × 12,462.01
4. Step 4: Simplify right side
   22,533.85x = 387,520,158.40
5. Step 5: Solve for x
   x = 387,520,158.40/22,533.85
6. Step 6: Final answer
   x = 17,197.25