Finding the Fourth Proportional to 17,836.36, 24,614.15 and 9,878.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,836.36 : 24,614.15 = 9,878.58 : x
2. Step 2: Convert to fraction form
   17,836.36/24,614.15 = 9,878.58/x
3. Step 3: Cross multiply
   17,836.36x = 24,614.15 × 9,878.58
4. Step 4: Simplify right side
   17,836.36x = 243,152,800.51
5. Step 5: Solve for x
   x = 243,152,800.51/17,836.36
6. Step 6: Final answer
   x = 13,632.43