Finding the Fourth Proportional to 16,745.84, 25,123.38 and 7,393.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,745.84 : 25,123.38 = 7,393.31 : x
2. Step 2: Convert to fraction form
   16,745.84/25,123.38 = 7,393.31/x
3. Step 3: Cross multiply
   16,745.84x = 25,123.38 × 7,393.31
4. Step 4: Simplify right side
   16,745.84x = 185,744,936.59
5. Step 5: Solve for x
   x = 185,744,936.59/16,745.84
6. Step 6: Final answer
   x = 11,092.00