Finding the Fourth Proportional to 2,805.07, 3,870.93 and 1,546.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,805.07 : 3,870.93 = 1,546.10 : x
2. Step 2: Convert to fraction form
   2,805.07/3,870.93 = 1,546.10/x
3. Step 3: Cross multiply
   2,805.07x = 3,870.93 × 1,546.10
4. Step 4: Simplify right side
   2,805.07x = 5,984,839.17
5. Step 5: Solve for x
   x = 5,984,839.17/2,805.07
6. Step 6: Final answer
   x = 2,133.58