Finding the Fourth Proportional to 69,789.74, 96,310.60 and 37,958.72

Step by Step Solution

1. Step 1: Write the proportion equation
   69,789.74 : 96,310.60 = 37,958.72 : x
2. Step 2: Convert to fraction form
   69,789.74/96,310.60 = 37,958.72/x
3. Step 3: Cross multiply
   69,789.74x = 96,310.60 × 37,958.72
4. Step 4: Simplify right side
   69,789.74x = 3,655,827,098.43
5. Step 5: Solve for x
   x = 3,655,827,098.43/69,789.74
6. Step 6: Final answer
   x = 52,383.45