Finding the Fourth Proportional to 74,667.36, 111,945.36 and 35,202

Step by Step Solution

1. Step 1: Write the proportion equation
   74,667.36 : 111,945.36 = 35,202 : x
2. Step 2: Convert to fraction form
   74,667.36/111,945.36 = 35,202/x
3. Step 3: Cross multiply
   74,667.36x = 111,945.36 × 35,202
4. Step 4: Simplify right side
   74,667.36x = 3,940,700,562.72
5. Step 5: Solve for x
   x = 3,940,700,562.72/74,667.36
6. Step 6: Final answer
   x = 52,776.75