Finding the Fourth Proportional to 11,554.32, 17,240.82 and 10,849.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,554.32 : 17,240.82 = 10,849.08 : x
2. Step 2: Convert to fraction form
   11,554.32/17,240.82 = 10,849.08/x
3. Step 3: Cross multiply
   11,554.32x = 17,240.82 × 10,849.08
4. Step 4: Simplify right side
   11,554.32x = 187,047,035.45
5. Step 5: Solve for x
   x = 187,047,035.45/11,554.32
6. Step 6: Final answer
   x = 16,188.49