Finding the Fourth Proportional to 23,424.21, 32,322.69 and 13,864.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,424.21 : 32,322.69 = 13,864.52 : x
2. Step 2: Convert to fraction form
   23,424.21/32,322.69 = 13,864.52/x
3. Step 3: Cross multiply
   23,424.21x = 32,322.69 × 13,864.52
4. Step 4: Simplify right side
   23,424.21x = 448,138,581.96
5. Step 5: Solve for x
   x = 448,138,581.96/23,424.21
6. Step 6: Final answer
   x = 19,131.43