Finding the Fourth Proportional to 9,851.89, 14,769.51 and 4,584.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,851.89 : 14,769.51 = 4,584.18 : x
2. Step 2: Convert to fraction form
   9,851.89/14,769.51 = 4,584.18/x
3. Step 3: Cross multiply
   9,851.89x = 14,769.51 × 4,584.18
4. Step 4: Simplify right side
   9,851.89x = 67,706,092.35
5. Step 5: Solve for x
   x = 67,706,092.35/9,851.89
6. Step 6: Final answer
   x = 6,872.40