Finding the Fourth Proportional to 69,173.83, 95,468.59 and 38,964.88

Step by Step Solution

1. Step 1: Write the proportion equation
   69,173.83 : 95,468.59 = 38,964.88 : x
2. Step 2: Convert to fraction form
   69,173.83/95,468.59 = 38,964.88/x
3. Step 3: Cross multiply
   69,173.83x = 95,468.59 × 38,964.88
4. Step 4: Simplify right side
   69,173.83x = 3,719,922,153.12
5. Step 5: Solve for x
   x = 3,719,922,153.12/69,173.83
6. Step 6: Final answer
   x = 53,776.44