Finding the Fourth Proportional to 63,567.46, 87,717.29 and 37,721.56

Step by Step Solution

1. Step 1: Write the proportion equation
   63,567.46 : 87,717.29 = 37,721.56 : x
2. Step 2: Convert to fraction form
   63,567.46/87,717.29 = 37,721.56/x
3. Step 3: Cross multiply
   63,567.46x = 87,717.29 × 37,721.56
4. Step 4: Simplify right side
   63,567.46x = 3,308,833,017.77
5. Step 5: Solve for x
   x = 3,308,833,017.77/63,567.46
6. Step 6: Final answer
   x = 52,052.31