Finding the Fourth Proportional to 6,099.01, 8,412.27 and 3,970.62

Step by Step Solution

1. Step 1: Write the proportion equation
   6,099.01 : 8,412.27 = 3,970.62 : x
2. Step 2: Convert to fraction form
   6,099.01/8,412.27 = 3,970.62/x
3. Step 3: Cross multiply
   6,099.01x = 8,412.27 × 3,970.62
4. Step 4: Simplify right side
   6,099.01x = 33,401,927.51
5. Step 5: Solve for x
   x = 33,401,927.51/6,099.01
6. Step 6: Final answer
   x = 5,476.61