Finding the Fourth Proportional to 3,065.53, 4,563.61 and 3,047.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,065.53 : 4,563.61 = 3,047.30 : x
2. Step 2: Convert to fraction form
   3,065.53/4,563.61 = 3,047.30/x
3. Step 3: Cross multiply
   3,065.53x = 4,563.61 × 3,047.30
4. Step 4: Simplify right side
   3,065.53x = 13,906,688.75
5. Step 5: Solve for x
   x = 13,906,688.75/3,065.53
6. Step 6: Final answer
   x = 4,536.48