Finding the Fourth Proportional to 69,789.30, 96,309.56 and 37,958.42

Step by Step Solution

1. Step 1: Write the proportion equation
   69,789.30 : 96,309.56 = 37,958.42 : x
2. Step 2: Convert to fraction form
   69,789.30/96,309.56 = 37,958.42/x
3. Step 3: Cross multiply
   69,789.30x = 96,309.56 × 37,958.42
4. Step 4: Simplify right side
   69,789.30x = 3,655,758,850.65
5. Step 5: Solve for x
   x = 3,655,758,850.65/69,789.30
6. Step 6: Final answer
   x = 52,382.80