Finding the Fourth Proportional to 2,546.51, 3,820.37 and 1,376.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.51 : 3,820.37 = 1,376.51 : x
2. Step 2: Convert to fraction form
   2,546.51/3,820.37 = 1,376.51/x
3. Step 3: Cross multiply
   2,546.51x = 3,820.37 × 1,376.51
4. Step 4: Simplify right side
   2,546.51x = 5,258,751.52
5. Step 5: Solve for x
   x = 5,258,751.52/2,546.51
6. Step 6: Final answer
   x = 2,065.09