Finding the Fourth Proportional to 11,499.24, 17,255.56 and 4,835.26

Step by Step Solution

1. Step 1: Write the proportion equation
   11,499.24 : 17,255.56 = 4,835.26 : x
2. Step 2: Convert to fraction form
   11,499.24/17,255.56 = 4,835.26/x
3. Step 3: Cross multiply
   11,499.24x = 17,255.56 × 4,835.26
4. Step 4: Simplify right side
   11,499.24x = 83,435,063.82
5. Step 5: Solve for x
   x = 83,435,063.82/11,499.24
6. Step 6: Final answer
   x = 7,255.70