Finding the Fourth Proportional to 16,748.82, 25,131.33 and 11,849.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,748.82 : 25,131.33 = 11,849.94 : x
2. Step 2: Convert to fraction form
   16,748.82/25,131.33 = 11,849.94/x
3. Step 3: Cross multiply
   16,748.82x = 25,131.33 × 11,849.94
4. Step 4: Simplify right side
   16,748.82x = 297,804,752.62
5. Step 5: Solve for x
   x = 297,804,752.62/16,748.82
6. Step 6: Final answer
   x = 17,780.64