Finding the Fourth Proportional to 6,652.69, 9,181.33 and 3,820.46

Step by Step Solution

1. Step 1: Write the proportion equation
   6,652.69 : 9,181.33 = 3,820.46 : x
2. Step 2: Convert to fraction form
   6,652.69/9,181.33 = 3,820.46/x
3. Step 3: Cross multiply
   6,652.69x = 9,181.33 × 3,820.46
4. Step 4: Simplify right side
   6,652.69x = 35,076,848.55
5. Step 5: Solve for x
   x = 35,076,848.55/6,652.69
6. Step 6: Final answer
   x = 5,272.58