Finding the Fourth Proportional to 9,849.64, 14,770.86 and 3,607.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,849.64 : 14,770.86 = 3,607.60 : x
2. Step 2: Convert to fraction form
   9,849.64/14,770.86 = 3,607.60/x
3. Step 3: Cross multiply
   9,849.64x = 14,770.86 × 3,607.60
4. Step 4: Simplify right side
   9,849.64x = 53,287,354.54
5. Step 5: Solve for x
   x = 53,287,354.54/9,849.64
6. Step 6: Final answer
   x = 5,410.08