Finding the Fourth Proportional to 16,825.59, 23,228.73 and 10,112.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,825.59 : 23,228.73 = 10,112.94 : x
2. Step 2: Convert to fraction form
   16,825.59/23,228.73 = 10,112.94/x
3. Step 3: Cross multiply
   16,825.59x = 23,228.73 × 10,112.94
4. Step 4: Simplify right side
   16,825.59x = 234,910,752.77
5. Step 5: Solve for x
   x = 234,910,752.77/16,825.59
6. Step 6: Final answer
   x = 13,961.52