Finding the Fourth Proportional to 23,509.82, 32,434.56 and 15,012.26

Step by Step Solution

1. Step 1: Write the proportion equation
   23,509.82 : 32,434.56 = 15,012.26 : x
2. Step 2: Convert to fraction form
   23,509.82/32,434.56 = 15,012.26/x
3. Step 3: Cross multiply
   23,509.82x = 32,434.56 × 15,012.26
4. Step 4: Simplify right side
   23,509.82x = 486,916,047.71
5. Step 5: Solve for x
   x = 486,916,047.71/23,509.82
6. Step 6: Final answer
   x = 20,711.18