Finding the Fourth Proportional to 16,854.84, 23,259.53 and 9,301.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,854.84 : 23,259.53 = 9,301.25 : x
2. Step 2: Convert to fraction form
   16,854.84/23,259.53 = 9,301.25/x
3. Step 3: Cross multiply
   16,854.84x = 23,259.53 × 9,301.25
4. Step 4: Simplify right side
   16,854.84x = 216,342,540.61
5. Step 5: Solve for x
   x = 216,342,540.61/16,854.84
6. Step 6: Final answer
   x = 12,835.63