Finding the Fourth Proportional to 47,574.18, 65,622.63 and 30,600.54

Step by Step Solution

1. Step 1: Write the proportion equation
   47,574.18 : 65,622.63 = 30,600.54 : x
2. Step 2: Convert to fraction form
   47,574.18/65,622.63 = 30,600.54/x
3. Step 3: Cross multiply
   47,574.18x = 65,622.63 × 30,600.54
4. Step 4: Simplify right side
   47,574.18x = 2,008,087,914.22
5. Step 5: Solve for x
   x = 2,008,087,914.22/47,574.18
6. Step 6: Final answer
   x = 42,209.62