Finding the Fourth Proportional to 2,885.76, 4,329.06 and 1,036.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885.76 : 4,329.06 = 1,036.52 : x
2. Step 2: Convert to fraction form
   2,885.76/4,329.06 = 1,036.52/x
3. Step 3: Cross multiply
   2,885.76x = 4,329.06 × 1,036.52
4. Step 4: Simplify right side
   2,885.76x = 4,487,157.27
5. Step 5: Solve for x
   x = 4,487,157.27/2,885.76
6. Step 6: Final answer
   x = 1,554.93