Finding the Fourth Proportional to 2,546.84, 3,821.56 and 1,160

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.84 : 3,821.56 = 1,160 : x
2. Step 2: Convert to fraction form
   2,546.84/3,821.56 = 1,160/x
3. Step 3: Cross multiply
   2,546.84x = 3,821.56 × 1,160
4. Step 4: Simplify right side
   2,546.84x = 4,433,009.60
5. Step 5: Solve for x
   x = 4,433,009.60/2,546.84
6. Step 6: Final answer
   x = 1,740.59