Finding the Fourth Proportional to 16,667.37, 25,002.34 and 5,574.11

Step by Step Solution

1. Step 1: Write the proportion equation
   16,667.37 : 25,002.34 = 5,574.11 : x
2. Step 2: Convert to fraction form
   16,667.37/25,002.34 = 5,574.11/x
3. Step 3: Cross multiply
   16,667.37x = 25,002.34 × 5,574.11
4. Step 4: Simplify right side
   16,667.37x = 139,365,685.82
5. Step 5: Solve for x
   x = 139,365,685.82/16,667.37
6. Step 6: Final answer
   x = 8,361.59