Finding the Fourth Proportional to 23,952.81, 33,054.89 and 13,887.08

Step by Step Solution

1. Step 1: Write the proportion equation
   23,952.81 : 33,054.89 = 13,887.08 : x
2. Step 2: Convert to fraction form
   23,952.81/33,054.89 = 13,887.08/x
3. Step 3: Cross multiply
   23,952.81x = 33,054.89 × 13,887.08
4. Step 4: Simplify right side
   23,952.81x = 459,035,915.02
5. Step 5: Solve for x
   x = 459,035,915.02/23,952.81
6. Step 6: Final answer
   x = 19,164.18