Finding the Fourth Proportional to 1,846.76, 2,771.18 and 981.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.76 : 2,771.18 = 981.05 : x
2. Step 2: Convert to fraction form
   1,846.76/2,771.18 = 981.05/x
3. Step 3: Cross multiply
   1,846.76x = 2,771.18 × 981.05
4. Step 4: Simplify right side
   1,846.76x = 2,718,673.07
5. Step 5: Solve for x
   x = 2,718,673.07/1,846.76
6. Step 6: Final answer
   x = 1,472.13