Finding the Fourth Proportional to 17,644.16, 24,347.99 and 10,091.45

Step by Step Solution

1. Step 1: Write the proportion equation
   17,644.16 : 24,347.99 = 10,091.45 : x
2. Step 2: Convert to fraction form
   17,644.16/24,347.99 = 10,091.45/x
3. Step 3: Cross multiply
   17,644.16x = 24,347.99 × 10,091.45
4. Step 4: Simplify right side
   17,644.16x = 245,706,609.78
5. Step 5: Solve for x
   x = 245,706,609.78/17,644.16
6. Step 6: Final answer
   x = 13,925.66