Finding the Fourth Proportional to 5,094.72, 7,644.42 and 3,018.84

Step by Step Solution

1. Step 1: Write the proportion equation
   5,094.72 : 7,644.42 = 3,018.84 : x
2. Step 2: Convert to fraction form
   5,094.72/7,644.42 = 3,018.84/x
3. Step 3: Cross multiply
   5,094.72x = 7,644.42 × 3,018.84
4. Step 4: Simplify right side
   5,094.72x = 23,077,280.87
5. Step 5: Solve for x
   x = 23,077,280.87/5,094.72
6. Step 6: Final answer
   x = 4,529.65