Finding the Fourth Proportional to 1,951.02, 2,692.71 and 1,111.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951.02 : 2,692.71 = 1,111.73 : x
2. Step 2: Convert to fraction form
   1,951.02/2,692.71 = 1,111.73/x
3. Step 3: Cross multiply
   1,951.02x = 2,692.71 × 1,111.73
4. Step 4: Simplify right side
   1,951.02x = 2,993,553.02
5. Step 5: Solve for x
   x = 2,993,553.02/1,951.02
6. Step 6: Final answer
   x = 1,534.35