Finding the Fourth Proportional to 11,345.33, 17,007.06 and 7,175.00

Step by Step Solution

1. Step 1: Write the proportion equation
   11,345.33 : 17,007.06 = 7,175.00 : x
2. Step 2: Convert to fraction form
   11,345.33/17,007.06 = 7,175.00/x
3. Step 3: Cross multiply
   11,345.33x = 17,007.06 × 7,175.00
4. Step 4: Simplify right side
   11,345.33x = 122,025,570.46
5. Step 5: Solve for x
   x = 122,025,570.46/11,345.33
6. Step 6: Final answer
   x = 10,755.58