Finding the Fourth Proportional to 2,397.01, 3,591.52 and 836.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.01 : 3,591.52 = 836.15 : x
2. Step 2: Convert to fraction form
   2,397.01/3,591.52 = 836.15/x
3. Step 3: Cross multiply
   2,397.01x = 3,591.52 × 836.15
4. Step 4: Simplify right side
   2,397.01x = 3,003,051.54
5. Step 5: Solve for x
   x = 3,003,051.54/2,397.01
6. Step 6: Final answer
   x = 1,252.83