Finding the Fourth Proportional to 63,057.86, 87,020.52 and 34,764.56

Step by Step Solution

1. Step 1: Write the proportion equation
   63,057.86 : 87,020.52 = 34,764.56 : x
2. Step 2: Convert to fraction form
   63,057.86/87,020.52 = 34,764.56/x
3. Step 3: Cross multiply
   63,057.86x = 87,020.52 × 34,764.56
4. Step 4: Simplify right side
   63,057.86x = 3,025,230,088.77
5. Step 5: Solve for x
   x = 3,025,230,088.77/63,057.86
6. Step 6: Final answer
   x = 47,975.46