Finding the Fourth Proportional to 72,524.33, 108,791.75 and 30,362.00

Step by Step Solution

1. Step 1: Write the proportion equation
   72,524.33 : 108,791.75 = 30,362.00 : x
2. Step 2: Convert to fraction form
   72,524.33/108,791.75 = 30,362.00/x
3. Step 3: Cross multiply
   72,524.33x = 108,791.75 × 30,362.00
4. Step 4: Simplify right side
   72,524.33x = 3,303,134,417.73
5. Step 5: Solve for x
   x = 3,303,134,417.73/72,524.33
6. Step 6: Final answer
   x = 45,545.19