Finding the Fourth Proportional to 22,533.10, 31,092.94 and 12,460.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,533.10 : 31,092.94 = 12,460.16 : x
2. Step 2: Convert to fraction form
   22,533.10/31,092.94 = 12,460.16/x
3. Step 3: Cross multiply
   22,533.10x = 31,092.94 × 12,460.16
4. Step 4: Simplify right side
   22,533.10x = 387,423,007.27
5. Step 5: Solve for x
   x = 387,423,007.27/22,533.10
6. Step 6: Final answer
   x = 17,193.51