Finding the Fourth Proportional to 23,407.05, 32,283.59 and 13,965.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,407.05 : 32,283.59 = 13,965.69 : x
2. Step 2: Convert to fraction form
   23,407.05/32,283.59 = 13,965.69/x
3. Step 3: Cross multiply
   23,407.05x = 32,283.59 × 13,965.69
4. Step 4: Simplify right side
   23,407.05x = 450,862,540.20
5. Step 5: Solve for x
   x = 450,862,540.20/23,407.05
6. Step 6: Final answer
   x = 19,261.83