Finding the Fourth Proportional to 16,462.09, 22,712.50 and 10,085.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,462.09 : 22,712.50 = 10,085.37 : x
2. Step 2: Convert to fraction form
   16,462.09/22,712.50 = 10,085.37/x
3. Step 3: Cross multiply
   16,462.09x = 22,712.50 × 10,085.37
4. Step 4: Simplify right side
   16,462.09x = 229,063,966.13
5. Step 5: Solve for x
   x = 229,063,966.13/16,462.09
6. Step 6: Final answer
   x = 13,914.63