Finding the Fourth Proportional to 2,769.06, 4,152.34 and 1,013.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,769.06 : 4,152.34 = 1,013.54 : x
2. Step 2: Convert to fraction form
   2,769.06/4,152.34 = 1,013.54/x
3. Step 3: Cross multiply
   2,769.06x = 4,152.34 × 1,013.54
4. Step 4: Simplify right side
   2,769.06x = 4,208,552.02
5. Step 5: Solve for x
   x = 4,208,552.02/2,769.06
6. Step 6: Final answer
   x = 1,519.85