Finding the Fourth Proportional to 10,936.73, 16,407.68 and 3,541.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,936.73 : 16,407.68 = 3,541.17 : x
2. Step 2: Convert to fraction form
   10,936.73/16,407.68 = 3,541.17/x
3. Step 3: Cross multiply
   10,936.73x = 16,407.68 × 3,541.17
4. Step 4: Simplify right side
   10,936.73x = 58,102,366.48
5. Step 5: Solve for x
   x = 58,102,366.48/10,936.73
6. Step 6: Final answer
   x = 5,312.59