Finding the Fourth Proportional to 17,810.93, 24,573.78 and 10,257.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,810.93 : 24,573.78 = 10,257.06 : x
2. Step 2: Convert to fraction form
   17,810.93/24,573.78 = 10,257.06/x
3. Step 3: Cross multiply
   17,810.93x = 24,573.78 × 10,257.06
4. Step 4: Simplify right side
   17,810.93x = 252,054,828.04
5. Step 5: Solve for x
   x = 252,054,828.04/17,810.93
6. Step 6: Final answer
   x = 14,151.69