Finding the Fourth Proportional to 53,456.16, 80,141.58 and 25,362.12

Step by Step Solution

1. Step 1: Write the proportion equation
   53,456.16 : 80,141.58 = 25,362.12 : x
2. Step 2: Convert to fraction form
   53,456.16/80,141.58 = 25,362.12/x
3. Step 3: Cross multiply
   53,456.16x = 80,141.58 × 25,362.12
4. Step 4: Simplify right side
   53,456.16x = 2,032,560,368.95
5. Step 5: Solve for x
   x = 2,032,560,368.95/53,456.16
6. Step 6: Final answer
   x = 38,022.94