Finding the Fourth Proportional to 1,950.91, 2,692.14 and 1,066.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,950.91 : 2,692.14 = 1,066.69 : x
2. Step 2: Convert to fraction form
   1,950.91/2,692.14 = 1,066.69/x
3. Step 3: Cross multiply
   1,950.91x = 2,692.14 × 1,066.69
4. Step 4: Simplify right side
   1,950.91x = 2,871,685.55
5. Step 5: Solve for x
   x = 2,871,685.55/1,950.91
6. Step 6: Final answer
   x = 1,471.97