Finding the Fourth Proportional to 2,395.98, 3,594.87 and 836.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395.98 : 3,594.87 = 836.10 : x
2. Step 2: Convert to fraction form
   2,395.98/3,594.87 = 836.10/x
3. Step 3: Cross multiply
   2,395.98x = 3,594.87 × 836.10
4. Step 4: Simplify right side
   2,395.98x = 3,005,670.81
5. Step 5: Solve for x
   x = 3,005,670.81/2,395.98
6. Step 6: Final answer
   x = 1,254.46