Finding the Fourth Proportional to 16,896.02, 25,333.23 and 7,042.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,896.02 : 25,333.23 = 7,042.10 : x
2. Step 2: Convert to fraction form
   16,896.02/25,333.23 = 7,042.10/x
3. Step 3: Cross multiply
   16,896.02x = 25,333.23 × 7,042.10
4. Step 4: Simplify right side
   16,896.02x = 178,399,138.98
5. Step 5: Solve for x
   x = 178,399,138.98/16,896.02
6. Step 6: Final answer
   x = 10,558.65