Finding the Fourth Proportional to 9,896.07, 14,845.76 and 3,656.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,896.07 : 14,845.76 = 3,656.10 : x
2. Step 2: Convert to fraction form
   9,896.07/14,845.76 = 3,656.10/x
3. Step 3: Cross multiply
   9,896.07x = 14,845.76 × 3,656.10
4. Step 4: Simplify right side
   9,896.07x = 54,277,654.80
5. Step 5: Solve for x
   x = 54,277,654.80/9,896.07
6. Step 6: Final answer
   x = 5,484.77