Finding the Fourth Proportional to 23,133.63, 31,922.55 and 13,064.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,133.63 : 31,922.55 = 13,064.52 : x
2. Step 2: Convert to fraction form
   23,133.63/31,922.55 = 13,064.52/x
3. Step 3: Cross multiply
   23,133.63x = 31,922.55 × 13,064.52
4. Step 4: Simplify right side
   23,133.63x = 417,052,792.93
5. Step 5: Solve for x
   x = 417,052,792.93/23,133.63
6. Step 6: Final answer
   x = 18,027.99