Finding the Fourth Proportional to 2,459.22, 3,683.94 and 1,156.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,459.22 : 3,683.94 = 1,156.74 : x
2. Step 2: Convert to fraction form
   2,459.22/3,683.94 = 1,156.74/x
3. Step 3: Cross multiply
   2,459.22x = 3,683.94 × 1,156.74
4. Step 4: Simplify right side
   2,459.22x = 4,261,360.76
5. Step 5: Solve for x
   x = 4,261,360.76/2,459.22
6. Step 6: Final answer
   x = 1,732.81