Finding the Fourth Proportional to 69,504, 95,994.72 and 47,109.12

Step by Step Solution

1. Step 1: Write the proportion equation
   69,504 : 95,994.72 = 47,109.12 : x
2. Step 2: Convert to fraction form
   69,504/95,994.72 = 47,109.12/x
3. Step 3: Cross multiply
   69,504x = 95,994.72 × 47,109.12
4. Step 4: Simplify right side
   69,504x = 4,522,226,783.85
5. Step 5: Solve for x
   x = 4,522,226,783.85/69,504
6. Step 6: Final answer
   x = 65,064.27