Finding the Fourth Proportional to 63,870.66, 95,817.60 and 21,748.73

Step by Step Solution

1. Step 1: Write the proportion equation
   63,870.66 : 95,817.60 = 21,748.73 : x
2. Step 2: Convert to fraction form
   63,870.66/95,817.60 = 21,748.73/x
3. Step 3: Cross multiply
   63,870.66x = 95,817.60 × 21,748.73
4. Step 4: Simplify right side
   63,870.66x = 2,083,910,632.56
5. Step 5: Solve for x
   x = 2,083,910,632.56/63,870.66
6. Step 6: Final answer
   x = 32,627.04