Finding the Fourth Proportional to 1,846.48, 2,770.56 and 1,329.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.48 : 2,770.56 = 1,329.84 : x
2. Step 2: Convert to fraction form
   1,846.48/2,770.56 = 1,329.84/x
3. Step 3: Cross multiply
   1,846.48x = 2,770.56 × 1,329.84
4. Step 4: Simplify right side
   1,846.48x = 3,684,401.51
5. Step 5: Solve for x
   x = 3,684,401.51/1,846.48
6. Step 6: Final answer
   x = 1,995.36