Finding the Fourth Proportional to 9,514.72, 13,130.22 and 5,323

Step by Step Solution

1. Step 1: Write the proportion equation
   9,514.72 : 13,130.22 = 5,323 : x
2. Step 2: Convert to fraction form
   9,514.72/13,130.22 = 5,323/x
3. Step 3: Cross multiply
   9,514.72x = 13,130.22 × 5,323
4. Step 4: Simplify right side
   9,514.72x = 69,892,161.06
5. Step 5: Solve for x
   x = 69,892,161.06/9,514.72
6. Step 6: Final answer
   x = 7,345.69