Finding the Fourth Proportional to 11,742.34, 17,522.43 and 10,496.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,742.34 : 17,522.43 = 10,496.02 : x
2. Step 2: Convert to fraction form
   11,742.34/17,522.43 = 10,496.02/x
3. Step 3: Cross multiply
   11,742.34x = 17,522.43 × 10,496.02
4. Step 4: Simplify right side
   11,742.34x = 183,915,723.25
5. Step 5: Solve for x
   x = 183,915,723.25/11,742.34
6. Step 6: Final answer
   x = 15,662.61