Finding the Fourth Proportional to 17,585.46, 26,383.59 and 7,198.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,585.46 : 26,383.59 = 7,198.02 : x
2. Step 2: Convert to fraction form
   17,585.46/26,383.59 = 7,198.02/x
3. Step 3: Cross multiply
   17,585.46x = 26,383.59 × 7,198.02
4. Step 4: Simplify right side
   17,585.46x = 189,909,608.49
5. Step 5: Solve for x
   x = 189,909,608.49/17,585.46
6. Step 6: Final answer
   x = 10,799.24