Finding the Fourth Proportional to 10,276.82, 15,411.60 and 3,701.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,276.82 : 15,411.60 = 3,701.24 : x
2. Step 2: Convert to fraction form
   10,276.82/15,411.60 = 3,701.24/x
3. Step 3: Cross multiply
   10,276.82x = 15,411.60 × 3,701.24
4. Step 4: Simplify right side
   10,276.82x = 57,042,030.38
5. Step 5: Solve for x
   x = 57,042,030.38/10,276.82
6. Step 6: Final answer
   x = 5,550.55