Finding the Fourth Proportional to 10,696.37, 16,044.50 and 2,905.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,696.37 : 16,044.50 = 2,905.18 : x
2. Step 2: Convert to fraction form
   10,696.37/16,044.50 = 2,905.18/x
3. Step 3: Cross multiply
   10,696.37x = 16,044.50 × 2,905.18
4. Step 4: Simplify right side
   10,696.37x = 46,612,145.98
5. Step 5: Solve for x
   x = 46,612,145.98/10,696.37
6. Step 6: Final answer
   x = 4,357.75