Finding the Fourth Proportional to 23,416.59, 32,314.24 and 12,806.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,416.59 : 32,314.24 = 12,806.00 : x
2. Step 2: Convert to fraction form
   23,416.59/32,314.24 = 12,806.00/x
3. Step 3: Cross multiply
   23,416.59x = 32,314.24 × 12,806.00
4. Step 4: Simplify right side
   23,416.59x = 413,816,133.05
5. Step 5: Solve for x
   x = 413,816,133.05/23,416.59
6. Step 6: Final answer
   x = 17,671.92