Finding the Fourth Proportional to 2,356.26, 3,534.18 and 894.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356.26 : 3,534.18 = 894.72 : x
2. Step 2: Convert to fraction form
   2,356.26/3,534.18 = 894.72/x
3. Step 3: Cross multiply
   2,356.26x = 3,534.18 × 894.72
4. Step 4: Simplify right side
   2,356.26x = 3,162,101.53
5. Step 5: Solve for x
   x = 3,162,101.53/2,356.26
6. Step 6: Final answer
   x = 1,342.00