Finding the Fourth Proportional to 17,832.28, 24,606.55 and 9,872.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,832.28 : 24,606.55 = 9,872.51 : x
2. Step 2: Convert to fraction form
   17,832.28/24,606.55 = 9,872.51/x
3. Step 3: Cross multiply
   17,832.28x = 24,606.55 × 9,872.51
4. Step 4: Simplify right side
   17,832.28x = 242,928,263.23
5. Step 5: Solve for x
   x = 242,928,263.23/17,832.28
6. Step 6: Final answer
   x = 13,622.95