Finding the Fourth Proportional to 17,858.61, 24,647.49 and 10,306.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,858.61 : 24,647.49 = 10,306.17 : x
2. Step 2: Convert to fraction form
   17,858.61/24,647.49 = 10,306.17/x
3. Step 3: Cross multiply
   17,858.61x = 24,647.49 × 10,306.17
4. Step 4: Simplify right side
   17,858.61x = 254,021,222.01
5. Step 5: Solve for x
   x = 254,021,222.01/17,858.61
6. Step 6: Final answer
   x = 14,224.02