Finding the Fourth Proportional to 6,087.56, 8,402.03 and 3,848.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,087.56 : 8,402.03 = 3,848.31 : x
2. Step 2: Convert to fraction form
   6,087.56/8,402.03 = 3,848.31/x
3. Step 3: Cross multiply
   6,087.56x = 8,402.03 × 3,848.31
4. Step 4: Simplify right side
   6,087.56x = 32,333,611.26
5. Step 5: Solve for x
   x = 32,333,611.26/6,087.56
6. Step 6: Final answer
   x = 5,311.43