Finding the Fourth Proportional to 9,851.64, 14,770.52 and 3,610.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,851.64 : 14,770.52 = 3,610.84 : x
2. Step 2: Convert to fraction form
   9,851.64/14,770.52 = 3,610.84/x
3. Step 3: Cross multiply
   9,851.64x = 14,770.52 × 3,610.84
4. Step 4: Simplify right side
   9,851.64x = 53,333,984.44
5. Step 5: Solve for x
   x = 53,333,984.44/9,851.64
6. Step 6: Final answer
   x = 5,413.72