Finding the Fourth Proportional to 1,844.42, 2,546.52 and 1,181.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,844.42 : 2,546.52 = 1,181.57 : x
2. Step 2: Convert to fraction form
   1,844.42/2,546.52 = 1,181.57/x
3. Step 3: Cross multiply
   1,844.42x = 2,546.52 × 1,181.57
4. Step 4: Simplify right side
   1,844.42x = 3,008,891.64
5. Step 5: Solve for x
   x = 3,008,891.64/1,844.42
6. Step 6: Final answer
   x = 1,631.35