Finding the Fourth Proportional to 9,545.83, 13,173.15 and 5,354.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,545.83 : 13,173.15 = 5,354.08 : x
2. Step 2: Convert to fraction form
   9,545.83/13,173.15 = 5,354.08/x
3. Step 3: Cross multiply
   9,545.83x = 13,173.15 × 5,354.08
4. Step 4: Simplify right side
   9,545.83x = 70,530,098.95
5. Step 5: Solve for x
   x = 70,530,098.95/9,545.83
6. Step 6: Final answer
   x = 7,388.58