Finding the Fourth Proportional to 10,735.15, 14,811.70 and 6,196.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,735.15 : 14,811.70 = 6,196.72 : x
2. Step 2: Convert to fraction form
   10,735.15/14,811.70 = 6,196.72/x
3. Step 3: Cross multiply
   10,735.15x = 14,811.70 × 6,196.72
4. Step 4: Simplify right side
   10,735.15x = 91,783,852.58
5. Step 5: Solve for x
   x = 91,783,852.58/10,735.15
6. Step 6: Final answer
   x = 8,549.85