Finding the Fourth Proportional to 23,104.95, 31,884.83 and 12,494.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,104.95 : 31,884.83 = 12,494.58 : x
2. Step 2: Convert to fraction form
   23,104.95/31,884.83 = 12,494.58/x
3. Step 3: Cross multiply
   23,104.95x = 31,884.83 × 12,494.58
4. Step 4: Simplify right side
   23,104.95x = 398,387,559.22
5. Step 5: Solve for x
   x = 398,387,559.22/23,104.95
6. Step 6: Final answer
   x = 17,242.52