Finding the Fourth Proportional to 16,667.51, 22,999.14 and 9,494.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,667.51 : 22,999.14 = 9,494.82 : x
2. Step 2: Convert to fraction form
   16,667.51/22,999.14 = 9,494.82/x
3. Step 3: Cross multiply
   16,667.51x = 22,999.14 × 9,494.82
4. Step 4: Simplify right side
   16,667.51x = 218,372,694.45
5. Step 5: Solve for x
   x = 218,372,694.45/16,667.51
6. Step 6: Final answer
   x = 13,101.70