Finding the Fourth Proportional to 47,253.98, 65,209.96 and 27,111.31

Step by Step Solution

1. Step 1: Write the proportion equation
   47,253.98 : 65,209.96 = 27,111.31 : x
2. Step 2: Convert to fraction form
   47,253.98/65,209.96 = 27,111.31/x
3. Step 3: Cross multiply
   47,253.98x = 65,209.96 × 27,111.31
4. Step 4: Simplify right side
   47,253.98x = 1,767,927,311.51
5. Step 5: Solve for x
   x = 1,767,927,311.51/47,253.98
6. Step 6: Final answer
   x = 37,413.30