Finding the Fourth Proportional to 17,061.06, 23,538.72 and 9,505.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.06 : 23,538.72 = 9,505.94 : x
2. Step 2: Convert to fraction form
   17,061.06/23,538.72 = 9,505.94/x
3. Step 3: Cross multiply
   17,061.06x = 23,538.72 × 9,505.94
4. Step 4: Simplify right side
   17,061.06x = 223,757,656.88
5. Step 5: Solve for x
   x = 223,757,656.88/17,061.06
6. Step 6: Final answer
   x = 13,115.11