Finding the Fourth Proportional to 2,995.56, 4,495.41 and 1,047.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,995.56 : 4,495.41 = 1,047.75 : x
2. Step 2: Convert to fraction form
   2,995.56/4,495.41 = 1,047.75/x
3. Step 3: Cross multiply
   2,995.56x = 4,495.41 × 1,047.75
4. Step 4: Simplify right side
   2,995.56x = 4,710,065.83
5. Step 5: Solve for x
   x = 4,710,065.83/2,995.56
6. Step 6: Final answer
   x = 1,572.35