Finding the Fourth Proportional to 23,686.16, 32,698.71 and 14,736.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,686.16 : 32,698.71 = 14,736.54 : x
2. Step 2: Convert to fraction form
   23,686.16/32,698.71 = 14,736.54/x
3. Step 3: Cross multiply
   23,686.16x = 32,698.71 × 14,736.54
4. Step 4: Simplify right side
   23,686.16x = 481,865,847.86
5. Step 5: Solve for x
   x = 481,865,847.86/23,686.16
6. Step 6: Final answer
   x = 20,343.77