Finding the Fourth Proportional to 3,384.81, 5,075.33 and 1,044.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,384.81 : 5,075.33 = 1,044.15 : x
2. Step 2: Convert to fraction form
   3,384.81/5,075.33 = 1,044.15/x
3. Step 3: Cross multiply
   3,384.81x = 5,075.33 × 1,044.15
4. Step 4: Simplify right side
   3,384.81x = 5,299,426.06
5. Step 5: Solve for x
   x = 5,299,426.06/3,384.81
6. Step 6: Final answer
   x = 1,565.65