Finding the Fourth Proportional to 73,036.83, 109,561.52 and 25,647.85

Step by Step Solution

1. Step 1: Write the proportion equation
   73,036.83 : 109,561.52 = 25,647.85 : x
2. Step 2: Convert to fraction form
   73,036.83/109,561.52 = 25,647.85/x
3. Step 3: Cross multiply
   73,036.83x = 109,561.52 × 25,647.85
4. Step 4: Simplify right side
   73,036.83x = 2,810,017,821.94
5. Step 5: Solve for x
   x = 2,810,017,821.94/73,036.83
6. Step 6: Final answer
   x = 38,473.99