Finding the Fourth Proportional to 47,429.25, 65,456.10 and 27,012.18

Step by Step Solution

1. Step 1: Write the proportion equation
   47,429.25 : 65,456.10 = 27,012.18 : x
2. Step 2: Convert to fraction form
   47,429.25/65,456.10 = 27,012.18/x
3. Step 3: Cross multiply
   47,429.25x = 65,456.10 × 27,012.18
4. Step 4: Simplify right side
   47,429.25x = 1,768,111,648.47
5. Step 5: Solve for x
   x = 1,768,111,648.47/47,429.25
6. Step 6: Final answer
   x = 37,278.93