Finding the Fourth Proportional to 3,384.72, 5,076.42 and 1,044.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,384.72 : 5,076.42 = 1,044.37 : x
2. Step 2: Convert to fraction form
   3,384.72/5,076.42 = 1,044.37/x
3. Step 3: Cross multiply
   3,384.72x = 5,076.42 × 1,044.37
4. Step 4: Simplify right side
   3,384.72x = 5,301,654.78
5. Step 5: Solve for x
   x = 5,301,654.78/3,384.72
6. Step 6: Final answer
   x = 1,566.35