Finding the Fourth Proportional to 9,484.98, 13,089.24 and 5,508.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,484.98 : 13,089.24 = 5,508.42 : x
2. Step 2: Convert to fraction form
   9,484.98/13,089.24 = 5,508.42/x
3. Step 3: Cross multiply
   9,484.98x = 13,089.24 × 5,508.42
4. Step 4: Simplify right side
   9,484.98x = 72,101,031.40
5. Step 5: Solve for x
   x = 72,101,031.40/9,484.98
6. Step 6: Final answer
   x = 7,601.60