Finding the Fourth Proportional to 6,272.52, 9,405.42 and 2,111.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,272.52 : 9,405.42 = 2,111.15 : x
2. Step 2: Convert to fraction form
   6,272.52/9,405.42 = 2,111.15/x
3. Step 3: Cross multiply
   6,272.52x = 9,405.42 × 2,111.15
4. Step 4: Simplify right side
   6,272.52x = 19,856,205.41
5. Step 5: Solve for x
   x = 19,856,205.41/6,272.52
6. Step 6: Final answer
   x = 3,165.59