Finding the Fourth Proportional to 9,845.51, 14,766.89 and 2,826.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,845.51 : 14,766.89 = 2,826.14 : x
2. Step 2: Convert to fraction form
   9,845.51/14,766.89 = 2,826.14/x
3. Step 3: Cross multiply
   9,845.51x = 14,766.89 × 2,826.14
4. Step 4: Simplify right side
   9,845.51x = 41,733,210.54
5. Step 5: Solve for x
   x = 41,733,210.54/9,845.51
6. Step 6: Final answer
   x = 4,238.81