Finding the Fourth Proportional to 12,763.50, 17,613.24 and 7,097.82

Step by Step Solution

1. Step 1: Write the proportion equation
   12,763.50 : 17,613.24 = 7,097.82 : x
2. Step 2: Convert to fraction form
   12,763.50/17,613.24 = 7,097.82/x
3. Step 3: Cross multiply
   12,763.50x = 17,613.24 × 7,097.82
4. Step 4: Simplify right side
   12,763.50x = 125,015,607.14
5. Step 5: Solve for x
   x = 125,015,607.14/12,763.50
6. Step 6: Final answer
   x = 9,794.77