Finding the Fourth Proportional to 17,059.56, 23,541.57 and 9,505.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,059.56 : 23,541.57 = 9,505.50 : x
2. Step 2: Convert to fraction form
   17,059.56/23,541.57 = 9,505.50/x
3. Step 3: Cross multiply
   17,059.56x = 23,541.57 × 9,505.50
4. Step 4: Simplify right side
   17,059.56x = 223,774,275.93
5. Step 5: Solve for x
   x = 223,774,275.93/17,059.56
6. Step 6: Final answer
   x = 13,117.24