Finding the Fourth Proportional to 69,620.96, 96,077.04 and 37,789.85

Step by Step Solution

1. Step 1: Write the proportion equation
   69,620.96 : 96,077.04 = 37,789.85 : x
2. Step 2: Convert to fraction form
   69,620.96/96,077.04 = 37,789.85/x
3. Step 3: Cross multiply
   69,620.96x = 96,077.04 × 37,789.85
4. Step 4: Simplify right side
   69,620.96x = 3,630,736,930.04
5. Step 5: Solve for x
   x = 3,630,736,930.04/69,620.96
6. Step 6: Final answer
   x = 52,150.06