Finding the Fourth Proportional to 9,714, 13,405.32 and 5,522.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,714 : 13,405.32 = 5,522.52 : x
2. Step 2: Convert to fraction form
   9,714/13,405.32 = 5,522.52/x
3. Step 3: Cross multiply
   9,714x = 13,405.32 × 5,522.52
4. Step 4: Simplify right side
   9,714x = 74,031,147.81
5. Step 5: Solve for x
   x = 74,031,147.81/9,714
6. Step 6: Final answer
   x = 7,621.08