Finding the Fourth Proportional to 9,514.76, 13,131.06 and 5,322.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,514.76 : 13,131.06 = 5,322.74 : x
2. Step 2: Convert to fraction form
   9,514.76/13,131.06 = 5,322.74/x
3. Step 3: Cross multiply
   9,514.76x = 13,131.06 × 5,322.74
4. Step 4: Simplify right side
   9,514.76x = 69,893,218.30
5. Step 5: Solve for x
   x = 69,893,218.30/9,514.76
6. Step 6: Final answer
   x = 7,345.77