Finding the Fourth Proportional to 16,796.70, 25,196.46 and 5,110.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,796.70 : 25,196.46 = 5,110.02 : x
2. Step 2: Convert to fraction form
   16,796.70/25,196.46 = 5,110.02/x
3. Step 3: Cross multiply
   16,796.70x = 25,196.46 × 5,110.02
4. Step 4: Simplify right side
   16,796.70x = 128,754,414.53
5. Step 5: Solve for x
   x = 128,754,414.53/16,796.70
6. Step 6: Final answer
   x = 7,665.46