Finding the Fourth Proportional to 17,443.02, 24,069.33 and 9,890.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,443.02 : 24,069.33 = 9,890.22 : x
2. Step 2: Convert to fraction form
   17,443.02/24,069.33 = 9,890.22/x
3. Step 3: Cross multiply
   17,443.02x = 24,069.33 × 9,890.22
4. Step 4: Simplify right side
   17,443.02x = 238,050,968.95
5. Step 5: Solve for x
   x = 238,050,968.95/17,443.02
6. Step 6: Final answer
   x = 13,647.35