Finding the Fourth Proportional to 9,258.50, 12,776.82 and 5,066.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,258.50 : 12,776.82 = 5,066.84 : x
2. Step 2: Convert to fraction form
   9,258.50/12,776.82 = 5,066.84/x
3. Step 3: Cross multiply
   9,258.50x = 12,776.82 × 5,066.84
4. Step 4: Simplify right side
   9,258.50x = 64,738,102.65
5. Step 5: Solve for x
   x = 64,738,102.65/9,258.50
6. Step 6: Final answer
   x = 6,992.29