Finding the Fourth Proportional to 69,380.24, 95,759.72 and 43,870.32

Step by Step Solution

1. Step 1: Write the proportion equation
   69,380.24 : 95,759.72 = 43,870.32 : x
2. Step 2: Convert to fraction form
   69,380.24/95,759.72 = 43,870.32/x
3. Step 3: Cross multiply
   69,380.24x = 95,759.72 × 43,870.32
4. Step 4: Simplify right side
   69,380.24x = 4,201,009,559.51
5. Step 5: Solve for x
   x = 4,201,009,559.51/69,380.24
6. Step 6: Final answer
   x = 60,550.52