Finding the Fourth Proportional to 63,057.55, 87,020.01 and 34,764.25

Step by Step Solution

1. Step 1: Write the proportion equation
   63,057.55 : 87,020.01 = 34,764.25 : x
2. Step 2: Convert to fraction form
   63,057.55/87,020.01 = 34,764.25/x
3. Step 3: Cross multiply
   63,057.55x = 87,020.01 × 34,764.25
4. Step 4: Simplify right side
   63,057.55x = 3,025,185,165.09
5. Step 5: Solve for x
   x = 3,025,185,165.09/63,057.55
6. Step 6: Final answer
   x = 47,974.99