Finding the Fourth Proportional to 47,103.04, 64,985.83 and 30,117.23

Step by Step Solution

1. Step 1: Write the proportion equation
   47,103.04 : 64,985.83 = 30,117.23 : x
2. Step 2: Convert to fraction form
   47,103.04/64,985.83 = 30,117.23/x
3. Step 3: Cross multiply
   47,103.04x = 64,985.83 × 30,117.23
4. Step 4: Simplify right side
   47,103.04x = 1,957,192,958.04
5. Step 5: Solve for x
   x = 1,957,192,958.04/47,103.04
6. Step 6: Final answer
   x = 41,551.31