Finding the Fourth Proportional to 9,836.73, 14,752.91 and 2,816.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,836.73 : 14,752.91 = 2,816.72 : x
2. Step 2: Convert to fraction form
   9,836.73/14,752.91 = 2,816.72/x
3. Step 3: Cross multiply
   9,836.73x = 14,752.91 × 2,816.72
4. Step 4: Simplify right side
   9,836.73x = 41,554,805.26
5. Step 5: Solve for x
   x = 41,554,805.26/9,836.73
6. Step 6: Final answer
   x = 4,224.45