Finding the Fourth Proportional to 23,629.16, 35,456.16 and 10,490.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,629.16 : 35,456.16 = 10,490.96 : x
2. Step 2: Convert to fraction form
   23,629.16/35,456.16 = 10,490.96/x
3. Step 3: Cross multiply
   23,629.16x = 35,456.16 × 10,490.96
4. Step 4: Simplify right side
   23,629.16x = 371,969,156.31
5. Step 5: Solve for x
   x = 371,969,156.31/23,629.16
6. Step 6: Final answer
   x = 15,741.95