Finding the Fourth Proportional to 11,754.06, 16,223.32 and 7,555.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,754.06 : 16,223.32 = 7,555.02 : x
2. Step 2: Convert to fraction form
   11,754.06/16,223.32 = 7,555.02/x
3. Step 3: Cross multiply
   11,754.06x = 16,223.32 × 7,555.02
4. Step 4: Simplify right side
   11,754.06x = 122,567,507.07
5. Step 5: Solve for x
   x = 122,567,507.07/11,754.06
6. Step 6: Final answer
   x = 10,427.67