Finding the Fourth Proportional to 41,991.57, 62,680.14 and 37,009.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,991.57 : 62,680.14 = 37,009.50 : x
2. Step 2: Convert to fraction form
   41,991.57/62,680.14 = 37,009.50/x
3. Step 3: Cross multiply
   41,991.57x = 62,680.14 × 37,009.50
4. Step 4: Simplify right side
   41,991.57x = 2,319,760,641.33
5. Step 5: Solve for x
   x = 2,319,760,641.33/41,991.57
6. Step 6: Final answer
   x = 55,243.48