Finding the Fourth Proportional to 9,613.22, 13,266.27 and 5,634.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,613.22 : 13,266.27 = 5,634.34 : x
2. Step 2: Convert to fraction form
   9,613.22/13,266.27 = 5,634.34/x
3. Step 3: Cross multiply
   9,613.22x = 13,266.27 × 5,634.34
4. Step 4: Simplify right side
   9,613.22x = 74,746,642.55
5. Step 5: Solve for x
   x = 74,746,642.55/9,613.22
6. Step 6: Final answer
   x = 7,775.41