Finding the Fourth Proportional to 1,846.10, 2,547.57 and 1,006.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.10 : 2,547.57 = 1,006.82 : x
2. Step 2: Convert to fraction form
   1,846.10/2,547.57 = 1,006.82/x
3. Step 3: Cross multiply
   1,846.10x = 2,547.57 × 1,006.82
4. Step 4: Simplify right side
   1,846.10x = 2,564,944.43
5. Step 5: Solve for x
   x = 2,564,944.43/1,846.10
6. Step 6: Final answer
   x = 1,389.39