Finding the Fourth Proportional to 3,547.31, 4,895.34 and 2,055.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,547.31 : 4,895.34 = 2,055.34 : x
2. Step 2: Convert to fraction form
   3,547.31/4,895.34 = 2,055.34/x
3. Step 3: Cross multiply
   3,547.31x = 4,895.34 × 2,055.34
4. Step 4: Simplify right side
   3,547.31x = 10,061,563.64
5. Step 5: Solve for x
   x = 10,061,563.64/3,547.31
6. Step 6: Final answer
   x = 2,836.39