Finding the Fourth Proportional to 1,692.94, 2,336.30 and 1,196.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,692.94 : 2,336.30 = 1,196.46 : x
2. Step 2: Convert to fraction form
   1,692.94/2,336.30 = 1,196.46/x
3. Step 3: Cross multiply
   1,692.94x = 2,336.30 × 1,196.46
4. Step 4: Simplify right side
   1,692.94x = 2,795,271.83
5. Step 5: Solve for x
   x = 2,795,271.83/1,692.94
6. Step 6: Final answer
   x = 1,651.13