Finding the Fourth Proportional to 1,840.16, 2,773.22 and 1,730.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,840.16 : 2,773.22 = 1,730.72 : x
2. Step 2: Convert to fraction form
   1,840.16/2,773.22 = 1,730.72/x
3. Step 3: Cross multiply
   1,840.16x = 2,773.22 × 1,730.72
4. Step 4: Simplify right side
   1,840.16x = 4,799,667.32
5. Step 5: Solve for x
   x = 4,799,667.32/1,840.16
6. Step 6: Final answer
   x = 2,608.29