Finding the Fourth Proportional to 63,469.89, 87,589.52 and 34,788.98

Step by Step Solution

1. Step 1: Write the proportion equation
   63,469.89 : 87,589.52 = 34,788.98 : x
2. Step 2: Convert to fraction form
   63,469.89/87,589.52 = 34,788.98/x
3. Step 3: Cross multiply
   63,469.89x = 87,589.52 × 34,788.98
4. Step 4: Simplify right side
   63,469.89x = 3,047,149,447.60
5. Step 5: Solve for x
   x = 3,047,149,447.60/63,469.89
6. Step 6: Final answer
   x = 48,009.37