Finding the Fourth Proportional to 23,133.94, 31,924.77 and 12,523.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,133.94 : 31,924.77 = 12,523.52 : x
2. Step 2: Convert to fraction form
   23,133.94/31,924.77 = 12,523.52/x
3. Step 3: Cross multiply
   23,133.94x = 31,924.77 × 12,523.52
4. Step 4: Simplify right side
   23,133.94x = 399,810,495.59
5. Step 5: Solve for x
   x = 399,810,495.59/23,133.94
6. Step 6: Final answer
   x = 17,282.42