Finding the Fourth Proportional to 7,096.76, 10,645.10 and 3,976.77

Step by Step Solution

1. Step 1: Write the proportion equation
   7,096.76 : 10,645.10 = 3,976.77 : x
2. Step 2: Convert to fraction form
   7,096.76/10,645.10 = 3,976.77/x
3. Step 3: Cross multiply
   7,096.76x = 10,645.10 × 3,976.77
4. Step 4: Simplify right side
   7,096.76x = 42,333,094.44
5. Step 5: Solve for x
   x = 42,333,094.44/7,096.76
6. Step 6: Final answer
   x = 5,965.13