Finding the Fourth Proportional to 17,785.31, 24,546.19 and 10,231.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,785.31 : 24,546.19 = 10,231.51 : x
2. Step 2: Convert to fraction form
   17,785.31/24,546.19 = 10,231.51/x
3. Step 3: Cross multiply
   17,785.31x = 24,546.19 × 10,231.51
4. Step 4: Simplify right side
   17,785.31x = 251,144,465.72
5. Step 5: Solve for x
   x = 251,144,465.72/17,785.31
6. Step 6: Final answer
   x = 14,120.89