Finding the Fourth Proportional to 16,667.88, 25,005.42 and 4,982.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,667.88 : 25,005.42 = 4,982.04 : x
2. Step 2: Convert to fraction form
   16,667.88/25,005.42 = 4,982.04/x
3. Step 3: Cross multiply
   16,667.88x = 25,005.42 × 4,982.04
4. Step 4: Simplify right side
   16,667.88x = 124,578,002.66
5. Step 5: Solve for x
   x = 124,578,002.66/16,667.88
6. Step 6: Final answer
   x = 7,474.14