Finding the Fourth Proportional to 4,914.23, 7,367.69 and 4,419.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,914.23 : 7,367.69 = 4,419.18 : x
2. Step 2: Convert to fraction form
   4,914.23/7,367.69 = 4,419.18/x
3. Step 3: Cross multiply
   4,914.23x = 7,367.69 × 4,419.18
4. Step 4: Simplify right side
   4,914.23x = 32,559,126.20
5. Step 5: Solve for x
   x = 32,559,126.20/4,914.23
6. Step 6: Final answer
   x = 6,625.49