Finding the Fourth Proportional to 6,156.39, 8,495.76 and 3,765.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,156.39 : 8,495.76 = 3,765.96 : x
2. Step 2: Convert to fraction form
   6,156.39/8,495.76 = 3,765.96/x
3. Step 3: Cross multiply
   6,156.39x = 8,495.76 × 3,765.96
4. Step 4: Simplify right side
   6,156.39x = 31,994,706.45
5. Step 5: Solve for x
   x = 31,994,706.45/6,156.39
6. Step 6: Final answer
   x = 5,196.99