Finding the Fourth Proportional to 2,847.04, 4,270.59 and 1,384.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,847.04 : 4,270.59 = 1,384.94 : x
2. Step 2: Convert to fraction form
   2,847.04/4,270.59 = 1,384.94/x
3. Step 3: Cross multiply
   2,847.04x = 4,270.59 × 1,384.94
4. Step 4: Simplify right side
   2,847.04x = 5,914,521.59
5. Step 5: Solve for x
   x = 5,914,521.59/2,847.04
6. Step 6: Final answer
   x = 2,077.43