Finding the Fourth Proportional to 17,642.01, 24,345.69 and 10,089.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,642.01 : 24,345.69 = 10,089.05 : x
2. Step 2: Convert to fraction form
   17,642.01/24,345.69 = 10,089.05/x
3. Step 3: Cross multiply
   17,642.01x = 24,345.69 × 10,089.05
4. Step 4: Simplify right side
   17,642.01x = 245,624,761.97
5. Step 5: Solve for x
   x = 245,624,761.97/17,642.01
6. Step 6: Final answer
   x = 13,922.72