Finding the Fourth Proportional to 2,546.84, 3,515.10 and 1,484.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.84 : 3,515.10 = 1,484.78 : x
2. Step 2: Convert to fraction form
   2,546.84/3,515.10 = 1,484.78/x
3. Step 3: Cross multiply
   2,546.84x = 3,515.10 × 1,484.78
4. Step 4: Simplify right side
   2,546.84x = 5,219,150.18
5. Step 5: Solve for x
   x = 5,219,150.18/2,546.84
6. Step 6: Final answer
   x = 2,049.27