Finding the Fourth Proportional to 9,492.74, 13,099 and 5,514.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,492.74 : 13,099 = 5,514.69 : x
2. Step 2: Convert to fraction form
   9,492.74/13,099 = 5,514.69/x
3. Step 3: Cross multiply
   9,492.74x = 13,099 × 5,514.69
4. Step 4: Simplify right side
   9,492.74x = 72,236,924.31
5. Step 5: Solve for x
   x = 72,236,924.31/9,492.74
6. Step 6: Final answer
   x = 7,609.70