Finding the Fourth Proportional to 63,008.48, 86,951.43 and 34,328.05

Step by Step Solution

1. Step 1: Write the proportion equation
   63,008.48 : 86,951.43 = 34,328.05 : x
2. Step 2: Convert to fraction form
   63,008.48/86,951.43 = 34,328.05/x
3. Step 3: Cross multiply
   63,008.48x = 86,951.43 × 34,328.05
4. Step 4: Simplify right side
   63,008.48x = 2,984,872,601.85
5. Step 5: Solve for x
   x = 2,984,872,601.85/63,008.48
6. Step 6: Final answer
   x = 47,372.56