Finding the Fourth Proportional to 17,055.76, 23,536.86 and 9,501.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,055.76 : 23,536.86 = 9,501.72 : x
2. Step 2: Convert to fraction form
   17,055.76/23,536.86 = 9,501.72/x
3. Step 3: Cross multiply
   17,055.76x = 23,536.86 × 9,501.72
4. Step 4: Simplify right side
   17,055.76x = 223,640,653.40
5. Step 5: Solve for x
   x = 223,640,653.40/17,055.76
6. Step 6: Final answer
   x = 13,112.32