Finding the Fourth Proportional to 17,936.88, 24,701.48 and 17,878.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,936.88 : 24,701.48 = 17,878.48 : x
2. Step 2: Convert to fraction form
   17,936.88/24,701.48 = 17,878.48/x
3. Step 3: Cross multiply
   17,936.88x = 24,701.48 × 17,878.48
4. Step 4: Simplify right side
   17,936.88x = 441,624,916.15
5. Step 5: Solve for x
   x = 441,624,916.15/17,936.88
6. Step 6: Final answer
   x = 24,621.06