Finding the Fourth Proportional to 23,259.11, 32,097.33 and 12,648.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,259.11 : 32,097.33 = 12,648.51 : x
2. Step 2: Convert to fraction form
   23,259.11/32,097.33 = 12,648.51/x
3. Step 3: Cross multiply
   23,259.11x = 32,097.33 × 12,648.51
4. Step 4: Simplify right side
   23,259.11x = 405,983,399.48
5. Step 5: Solve for x
   x = 405,983,399.48/23,259.11
6. Step 6: Final answer
   x = 17,454.82