Finding the Fourth Proportional to 2,066.45, 2,848.67 and 1,692.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.45 : 2,848.67 = 1,692.83 : x
2. Step 2: Convert to fraction form
   2,066.45/2,848.67 = 1,692.83/x
3. Step 3: Cross multiply
   2,066.45x = 2,848.67 × 1,692.83
4. Step 4: Simplify right side
   2,066.45x = 4,822,319.04
5. Step 5: Solve for x
   x = 4,822,319.04/2,066.45
6. Step 6: Final answer
   x = 2,333.63