Finding the Fourth Proportional to 6,201.52, 8,555.61 and 3,962.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,201.52 : 8,555.61 = 3,962.81 : x
2. Step 2: Convert to fraction form
   6,201.52/8,555.61 = 3,962.81/x
3. Step 3: Cross multiply
   6,201.52x = 8,555.61 × 3,962.81
4. Step 4: Simplify right side
   6,201.52x = 33,904,256.86
5. Step 5: Solve for x
   x = 33,904,256.86/6,201.52
6. Step 6: Final answer
   x = 5,467.09