Finding the Fourth Proportional to 6,848.96, 9,451.56 and 3,705.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,848.96 : 9,451.56 = 3,705.15 : x
2. Step 2: Convert to fraction form
   6,848.96/9,451.56 = 3,705.15/x
3. Step 3: Cross multiply
   6,848.96x = 9,451.56 × 3,705.15
4. Step 4: Simplify right side
   6,848.96x = 35,019,447.53
5. Step 5: Solve for x
   x = 35,019,447.53/6,848.96
6. Step 6: Final answer
   x = 5,113.10