Finding the Fourth Proportional to 3,973.30, 5,483.22 and 2,204.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,973.30 : 5,483.22 = 2,204.86 : x
2. Step 2: Convert to fraction form
   3,973.30/5,483.22 = 2,204.86/x
3. Step 3: Cross multiply
   3,973.30x = 5,483.22 × 2,204.86
4. Step 4: Simplify right side
   3,973.30x = 12,089,732.45
5. Step 5: Solve for x
   x = 12,089,732.45/3,973.30
6. Step 6: Final answer
   x = 3,042.74