Finding the Fourth Proportional to 17,725.10, 24,459.17 and 9,767.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,725.10 : 24,459.17 = 9,767.05 : x
2. Step 2: Convert to fraction form
   17,725.10/24,459.17 = 9,767.05/x
3. Step 3: Cross multiply
   17,725.10x = 24,459.17 × 9,767.05
4. Step 4: Simplify right side
   17,725.10x = 238,893,826.37
5. Step 5: Solve for x
   x = 238,893,826.37/17,725.10
6. Step 6: Final answer
   x = 13,477.72