Finding the Fourth Proportional to 3,384.37, 5,075.61 and 1,044.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,384.37 : 5,075.61 = 1,044.55 : x
2. Step 2: Convert to fraction form
   3,384.37/5,075.61 = 1,044.55/x
3. Step 3: Cross multiply
   3,384.37x = 5,075.61 × 1,044.55
4. Step 4: Simplify right side
   3,384.37x = 5,301,728.43
5. Step 5: Solve for x
   x = 5,301,728.43/3,384.37
6. Step 6: Final answer
   x = 1,566.53