Finding the Fourth Proportional to 22,674.32, 31,296.72 and 14,716.06

Step by Step Solution

1. Step 1: Write the proportion equation
   22,674.32 : 31,296.72 = 14,716.06 : x
2. Step 2: Convert to fraction form
   22,674.32/31,296.72 = 14,716.06/x
3. Step 3: Cross multiply
   22,674.32x = 31,296.72 × 14,716.06
4. Step 4: Simplify right side
   22,674.32x = 460,564,409.32
5. Step 5: Solve for x
   x = 460,564,409.32/22,674.32
6. Step 6: Final answer
   x = 20,312.16