Finding the Fourth Proportional to 47,345.82, 65,337.20 and 30,350.06

Step by Step Solution

1. Step 1: Write the proportion equation
   47,345.82 : 65,337.20 = 30,350.06 : x
2. Step 2: Convert to fraction form
   47,345.82/65,337.20 = 30,350.06/x
3. Step 3: Cross multiply
   47,345.82x = 65,337.20 × 30,350.06
4. Step 4: Simplify right side
   47,345.82x = 1,982,987,461.80
5. Step 5: Solve for x
   x = 1,982,987,461.80/47,345.82
6. Step 6: Final answer
   x = 41,883.05