Finding the Fourth Proportional to 11,053.69, 16,586.30 and 4,896.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,053.69 : 16,586.30 = 4,896.25 : x
2. Step 2: Convert to fraction form
   11,053.69/16,586.30 = 4,896.25/x
3. Step 3: Cross multiply
   11,053.69x = 16,586.30 × 4,896.25
4. Step 4: Simplify right side
   11,053.69x = 81,210,646.89
5. Step 5: Solve for x
   x = 81,210,646.89/11,053.69
6. Step 6: Final answer
   x = 7,346.93