Finding the Fourth Proportional to 1,845.39, 2,547.56 and 1,446.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845.39 : 2,547.56 = 1,446.38 : x
2. Step 2: Convert to fraction form
   1,845.39/2,547.56 = 1,446.38/x
3. Step 3: Cross multiply
   1,845.39x = 2,547.56 × 1,446.38
4. Step 4: Simplify right side
   1,845.39x = 3,684,719.86
5. Step 5: Solve for x
   x = 3,684,719.86/1,845.39
6. Step 6: Final answer
   x = 1,996.72