Finding the Fourth Proportional to 6,100.22, 8,420.03 and 3,582.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.22 : 8,420.03 = 3,582.42 : x
2. Step 2: Convert to fraction form
   6,100.22/8,420.03 = 3,582.42/x
3. Step 3: Cross multiply
   6,100.22x = 8,420.03 × 3,582.42
4. Step 4: Simplify right side
   6,100.22x = 30,164,065.96
5. Step 5: Solve for x
   x = 30,164,065.96/6,100.22
6. Step 6: Final answer
   x = 4,944.75