Finding the Fourth Proportional to 47,903.75, 65,997 and 37,828.47

Step by Step Solution

1. Step 1: Write the proportion equation
   47,903.75 : 65,997 = 37,828.47 : x
2. Step 2: Convert to fraction form
   47,903.75/65,997 = 37,828.47/x
3. Step 3: Cross multiply
   47,903.75x = 65,997 × 37,828.47
4. Step 4: Simplify right side
   47,903.75x = 2,496,565,534.59
5. Step 5: Solve for x
   x = 2,496,565,534.59/47,903.75
6. Step 6: Final answer
   x = 52,116.29