Finding the Fourth Proportional to 23,982.59, 33,087.29 and 13,905.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,982.59 : 33,087.29 = 13,905.48 : x
2. Step 2: Convert to fraction form
   23,982.59/33,087.29 = 13,905.48/x
3. Step 3: Cross multiply
   23,982.59x = 33,087.29 × 13,905.48
4. Step 4: Simplify right side
   23,982.59x = 460,094,579.82
5. Step 5: Solve for x
   x = 460,094,579.82/23,982.59
6. Step 6: Final answer
   x = 19,184.53