Finding the Fourth Proportional to 6,877.50, 9,493.42 and 4,083

Step by Step Solution

1. Step 1: Write the proportion equation
   6,877.50 : 9,493.42 = 4,083 : x
2. Step 2: Convert to fraction form
   6,877.50/9,493.42 = 4,083/x
3. Step 3: Cross multiply
   6,877.50x = 9,493.42 × 4,083
4. Step 4: Simplify right side
   6,877.50x = 38,761,633.86
5. Step 5: Solve for x
   x = 38,761,633.86/6,877.50
6. Step 6: Final answer
   x = 5,636.01