Finding the Fourth Proportional to 2,536.18, 3,805.35 and 893.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.18 : 3,805.35 = 893.86 : x
2. Step 2: Convert to fraction form
   2,536.18/3,805.35 = 893.86/x
3. Step 3: Cross multiply
   2,536.18x = 3,805.35 × 893.86
4. Step 4: Simplify right side
   2,536.18x = 3,401,450.15
5. Step 5: Solve for x
   x = 3,401,450.15/2,536.18
6. Step 6: Final answer
   x = 1,341.17