Finding the Fourth Proportional to 69,619.37, 96,074.81 and 37,788.26

Step by Step Solution

1. Step 1: Write the proportion equation
   69,619.37 : 96,074.81 = 37,788.26 : x
2. Step 2: Convert to fraction form
   69,619.37/96,074.81 = 37,788.26/x
3. Step 3: Cross multiply
   69,619.37x = 96,074.81 × 37,788.26
4. Step 4: Simplify right side
   69,619.37x = 3,630,499,899.73
5. Step 5: Solve for x
   x = 3,630,499,899.73/69,619.37
6. Step 6: Final answer
   x = 52,147.84