Finding the Fourth Proportional to 73,034.89, 109,558.60 and 25,645.91

Step by Step Solution

1. Step 1: Write the proportion equation
   73,034.89 : 109,558.60 = 25,645.91 : x
2. Step 2: Convert to fraction form
   73,034.89/109,558.60 = 25,645.91/x
3. Step 3: Cross multiply
   73,034.89x = 109,558.60 × 25,645.91
4. Step 4: Simplify right side
   73,034.89x = 2,809,729,383.42
5. Step 5: Solve for x
   x = 2,809,729,383.42/73,034.89
6. Step 6: Final answer
   x = 38,471.06