Finding the Fourth Proportional to 1,846.06, 2,547.25 and 1,182.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.06 : 2,547.25 = 1,182.78 : x
2. Step 2: Convert to fraction form
   1,846.06/2,547.25 = 1,182.78/x
3. Step 3: Cross multiply
   1,846.06x = 2,547.25 × 1,182.78
4. Step 4: Simplify right side
   1,846.06x = 3,012,836.36
5. Step 5: Solve for x
   x = 3,012,836.36/1,846.06
6. Step 6: Final answer
   x = 1,632.04