Finding the Fourth Proportional to 2,536.34, 3,805.32 and 1,076.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.34 : 3,805.32 = 1,076.72 : x
2. Step 2: Convert to fraction form
   2,536.34/3,805.32 = 1,076.72/x
3. Step 3: Cross multiply
   2,536.34x = 3,805.32 × 1,076.72
4. Step 4: Simplify right side
   2,536.34x = 4,097,264.15
5. Step 5: Solve for x
   x = 4,097,264.15/2,536.34
6. Step 6: Final answer
   x = 1,615.42