Finding the Fourth Proportional to 11,863.34, 17,795.17 and 3,098.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,863.34 : 17,795.17 = 3,098.25 : x
2. Step 2: Convert to fraction form
   11,863.34/17,795.17 = 3,098.25/x
3. Step 3: Cross multiply
   11,863.34x = 17,795.17 × 3,098.25
4. Step 4: Simplify right side
   11,863.34x = 55,133,900.22
5. Step 5: Solve for x
   x = 55,133,900.22/11,863.34
6. Step 6: Final answer
   x = 4,647.42