Finding the Fourth Proportional to 5,933.76, 8,188.81 and 3,837.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,933.76 : 8,188.81 = 3,837.89 : x
2. Step 2: Convert to fraction form
   5,933.76/8,188.81 = 3,837.89/x
3. Step 3: Cross multiply
   5,933.76x = 8,188.81 × 3,837.89
4. Step 4: Simplify right side
   5,933.76x = 31,427,701.47
5. Step 5: Solve for x
   x = 31,427,701.47/5,933.76
6. Step 6: Final answer
   x = 5,296.42