Finding the Fourth Proportional to 17,846.16, 24,627.88 and 9,888.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,846.16 : 24,627.88 = 9,888.50 : x
2. Step 2: Convert to fraction form
   17,846.16/24,627.88 = 9,888.50/x
3. Step 3: Cross multiply
   17,846.16x = 24,627.88 × 9,888.50
4. Step 4: Simplify right side
   17,846.16x = 243,532,791.38
5. Step 5: Solve for x
   x = 243,532,791.38/17,846.16
6. Step 6: Final answer
   x = 13,646.23