Finding the Fourth Proportional to 71,736.30, 107,603.56 and 32,265.54

Step by Step Solution

1. Step 1: Write the proportion equation
   71,736.30 : 107,603.56 = 32,265.54 : x
2. Step 2: Convert to fraction form
   71,736.30/107,603.56 = 32,265.54/x
3. Step 3: Cross multiply
   71,736.30x = 107,603.56 × 32,265.54
4. Step 4: Simplify right side
   71,736.30x = 3,471,886,969.32
5. Step 5: Solve for x
   x = 3,471,886,969.32/71,736.30
6. Step 6: Final answer
   x = 48,397.91