Finding the Fourth Proportional to 2,073.57, 3,106.71 and 1,847.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.57 : 3,106.71 = 1,847.58 : x
2. Step 2: Convert to fraction form
   2,073.57/3,106.71 = 1,847.58/x
3. Step 3: Cross multiply
   2,073.57x = 3,106.71 × 1,847.58
4. Step 4: Simplify right side
   2,073.57x = 5,739,895.26
5. Step 5: Solve for x
   x = 5,739,895.26/2,073.57
6. Step 6: Final answer
   x = 2,768.12