Finding the Fourth Proportional to 4,984.37, 7,417.72 and 4,818.27

Step by Step Solution

1. Step 1: Write the proportion equation
   4,984.37 : 7,417.72 = 4,818.27 : x
2. Step 2: Convert to fraction form
   4,984.37/7,417.72 = 4,818.27/x
3. Step 3: Cross multiply
   4,984.37x = 7,417.72 × 4,818.27
4. Step 4: Simplify right side
   4,984.37x = 35,740,577.74
5. Step 5: Solve for x
   x = 35,740,577.74/4,984.37
6. Step 6: Final answer
   x = 7,170.53