Finding the Fourth Proportional to 69,619.14, 96,074.59 and 37,788.04

Step by Step Solution

1. Step 1: Write the proportion equation
   69,619.14 : 96,074.59 = 37,788.04 : x
2. Step 2: Convert to fraction form
   69,619.14/96,074.59 = 37,788.04/x
3. Step 3: Cross multiply
   69,619.14x = 96,074.59 × 37,788.04
4. Step 4: Simplify right side
   69,619.14x = 3,630,470,449.90
5. Step 5: Solve for x
   x = 3,630,470,449.90/69,619.14
6. Step 6: Final answer
   x = 52,147.59