Finding the Fourth Proportional to 47,469.23, 65,448.00 and 30,443.44

Step by Step Solution

1. Step 1: Write the proportion equation
   47,469.23 : 65,448.00 = 30,443.44 : x
2. Step 2: Convert to fraction form
   47,469.23/65,448.00 = 30,443.44/x
3. Step 3: Cross multiply
   47,469.23x = 65,448.00 × 30,443.44
4. Step 4: Simplify right side
   47,469.23x = 1,992,461,983.34
5. Step 5: Solve for x
   x = 1,992,461,983.34/47,469.23
6. Step 6: Final answer
   x = 41,973.76