Finding the Fourth Proportional to 3,595.10, 5,387.05 and 2,276.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,595.10 : 5,387.05 = 2,276.07 : x
2. Step 2: Convert to fraction form
   3,595.10/5,387.05 = 2,276.07/x
3. Step 3: Cross multiply
   3,595.10x = 5,387.05 × 2,276.07
4. Step 4: Simplify right side
   3,595.10x = 12,261,302.89
5. Step 5: Solve for x
   x = 12,261,302.89/3,595.10
6. Step 6: Final answer
   x = 3,410.56