Finding the Fourth Proportional to 47,085.47, 64,949.16 and 27,952.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,085.47 : 64,949.16 = 27,952.25 : x
2. Step 2: Convert to fraction form
   47,085.47/64,949.16 = 27,952.25/x
3. Step 3: Cross multiply
   47,085.47x = 64,949.16 × 27,952.25
4. Step 4: Simplify right side
   47,085.47x = 1,815,475,017.85
5. Step 5: Solve for x
   x = 1,815,475,017.85/47,085.47
6. Step 6: Final answer
   x = 38,557.02