Finding the Fourth Proportional to 10,350.57, 15,528.17 and 3,776.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,350.57 : 15,528.17 = 3,776.76 : x
2. Step 2: Convert to fraction form
   10,350.57/15,528.17 = 3,776.76/x
3. Step 3: Cross multiply
   10,350.57x = 15,528.17 × 3,776.76
4. Step 4: Simplify right side
   10,350.57x = 58,646,159.53
5. Step 5: Solve for x
   x = 58,646,159.53/10,350.57
6. Step 6: Final answer
   x = 5,665.98