Finding the Fourth Proportional to 2,526.81, 3,790.88 and 966.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.81 : 3,790.88 = 966.84 : x
2. Step 2: Convert to fraction form
   2,526.81/3,790.88 = 966.84/x
3. Step 3: Cross multiply
   2,526.81x = 3,790.88 × 966.84
4. Step 4: Simplify right side
   2,526.81x = 3,665,169.59
5. Step 5: Solve for x
   x = 3,665,169.59/2,526.81
6. Step 6: Final answer
   x = 1,450.51