Finding the Fourth Proportional to 5,512.37, 7,607.04 and 2,994.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,512.37 : 7,607.04 = 2,994.42 : x
2. Step 2: Convert to fraction form
   5,512.37/7,607.04 = 2,994.42/x
3. Step 3: Cross multiply
   5,512.37x = 7,607.04 × 2,994.42
4. Step 4: Simplify right side
   5,512.37x = 22,778,672.72
5. Step 5: Solve for x
   x = 22,778,672.72/5,512.37
6. Step 6: Final answer
   x = 4,132.29