Finding the Fourth Proportional to 23,093.67, 31,869.50 and 12,483.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,093.67 : 31,869.50 = 12,483.51 : x
2. Step 2: Convert to fraction form
   23,093.67/31,869.50 = 12,483.51/x
3. Step 3: Cross multiply
   23,093.67x = 31,869.50 × 12,483.51
4. Step 4: Simplify right side
   23,093.67x = 397,843,159.53
5. Step 5: Solve for x
   x = 397,843,159.53/23,093.67
6. Step 6: Final answer
   x = 17,227.37