Finding the Fourth Proportional to 17,444.34, 24,072.66 and 9,891.36

Step by Step Solution

1. Step 1: Write the proportion equation
   17,444.34 : 24,072.66 = 9,891.36 : x
2. Step 2: Convert to fraction form
   17,444.34/24,072.66 = 9,891.36/x
3. Step 3: Cross multiply
   17,444.34x = 24,072.66 × 9,891.36
4. Step 4: Simplify right side
   17,444.34x = 238,111,346.22
5. Step 5: Solve for x
   x = 238,111,346.22/17,444.34
6. Step 6: Final answer
   x = 13,649.78