Finding the Fourth Proportional to 9,514.67, 13,130.25 and 5,265.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,514.67 : 13,130.25 = 5,265.91 : x
2. Step 2: Convert to fraction form
   9,514.67/13,130.25 = 5,265.91/x
3. Step 3: Cross multiply
   9,514.67x = 13,130.25 × 5,265.91
4. Step 4: Simplify right side
   9,514.67x = 69,142,714.78
5. Step 5: Solve for x
   x = 69,142,714.78/9,514.67
6. Step 6: Final answer
   x = 7,266.96