Finding the Fourth Proportional to 2,895.76, 4,342.52 and 1,046.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,895.76 : 4,342.52 = 1,046.39 : x
2. Step 2: Convert to fraction form
   2,895.76/4,342.52 = 1,046.39/x
3. Step 3: Cross multiply
   2,895.76x = 4,342.52 × 1,046.39
4. Step 4: Simplify right side
   2,895.76x = 4,543,969.50
5. Step 5: Solve for x
   x = 4,543,969.50/2,895.76
6. Step 6: Final answer
   x = 1,569.18