Finding the Fourth Proportional to 22,473.09, 31,012.83 and 12,401.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,473.09 : 31,012.83 = 12,401.52 : x
2. Step 2: Convert to fraction form
   22,473.09/31,012.83 = 12,401.52/x
3. Step 3: Cross multiply
   22,473.09x = 31,012.83 × 12,401.52
4. Step 4: Simplify right side
   22,473.09x = 384,606,231.50
5. Step 5: Solve for x
   x = 384,606,231.50/22,473.09
6. Step 6: Final answer
   x = 17,114.08