Finding the Fourth Proportional to 1,806.55, 2,694.55 and 1,751.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806.55 : 2,694.55 = 1,751.86 : x
2. Step 2: Convert to fraction form
   1,806.55/2,694.55 = 1,751.86/x
3. Step 3: Cross multiply
   1,806.55x = 2,694.55 × 1,751.86
4. Step 4: Simplify right side
   1,806.55x = 4,720,467.46
5. Step 5: Solve for x
   x = 4,720,467.46/1,806.55
6. Step 6: Final answer
   x = 2,612.98