Finding the Fourth Proportional to 6,136.02, 8,408.72 and 5,545.53

Step by Step Solution

1. Step 1: Write the proportion equation
   6,136.02 : 8,408.72 = 5,545.53 : x
2. Step 2: Convert to fraction form
   6,136.02/8,408.72 = 5,545.53/x
3. Step 3: Cross multiply
   6,136.02x = 8,408.72 × 5,545.53
4. Step 4: Simplify right side
   6,136.02x = 46,630,781.29
5. Step 5: Solve for x
   x = 46,630,781.29/6,136.02
6. Step 6: Final answer
   x = 7,599.52