Finding the Fourth Proportional to 22,704.67, 31,314.69 and 14,749.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,704.67 : 31,314.69 = 14,749.46 : x
2. Step 2: Convert to fraction form
   22,704.67/31,314.69 = 14,749.46/x
3. Step 3: Cross multiply
   22,704.67x = 31,314.69 × 14,749.46
4. Step 4: Simplify right side
   22,704.67x = 461,874,767.57
5. Step 5: Solve for x
   x = 461,874,767.57/22,704.67
6. Step 6: Final answer
   x = 20,342.72