Finding the Fourth Proportional to 16,667.84, 23,002.28 and 9,951.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,667.84 : 23,002.28 = 9,951.93 : x
2. Step 2: Convert to fraction form
   16,667.84/23,002.28 = 9,951.93/x
3. Step 3: Cross multiply
   16,667.84x = 23,002.28 × 9,951.93
4. Step 4: Simplify right side
   16,667.84x = 228,917,067.96
5. Step 5: Solve for x
   x = 228,917,067.96/16,667.84
6. Step 6: Final answer
   x = 13,734.06