Finding the Fourth Proportional to 17,858.24, 26,789.76 and 7,467.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,858.24 : 26,789.76 = 7,467.56 : x
2. Step 2: Convert to fraction form
   17,858.24/26,789.76 = 7,467.56/x
3. Step 3: Cross multiply
   17,858.24x = 26,789.76 × 7,467.56
4. Step 4: Simplify right side
   17,858.24x = 200,054,140.19
5. Step 5: Solve for x
   x = 200,054,140.19/17,858.24
6. Step 6: Final answer
   x = 11,202.34