Finding the Fourth Proportional to 5,552.88, 8,336.63 and 5,094.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,552.88 : 8,336.63 = 5,094.42 : x
2. Step 2: Convert to fraction form
   5,552.88/8,336.63 = 5,094.42/x
3. Step 3: Cross multiply
   5,552.88x = 8,336.63 × 5,094.42
4. Step 4: Simplify right side
   5,552.88x = 42,470,294.60
5. Step 5: Solve for x
   x = 42,470,294.60/5,552.88
6. Step 6: Final answer
   x = 7,648.34