Finding the Fourth Proportional to 12,084.04, 16,667.58 and 9,845.92

Step by Step Solution

1. Step 1: Write the proportion equation
   12,084.04 : 16,667.58 = 9,845.92 : x
2. Step 2: Convert to fraction form
   12,084.04/16,667.58 = 9,845.92/x
3. Step 3: Cross multiply
   12,084.04x = 16,667.58 × 9,845.92
4. Step 4: Simplify right side
   12,084.04x = 164,107,659.27
5. Step 5: Solve for x
   x = 164,107,659.27/12,084.04
6. Step 6: Final answer
   x = 13,580.53