Finding the Fourth Proportional to 65,082, 89,813.22 and 35,274

Step by Step Solution

1. Step 1: Write the proportion equation
   65,082 : 89,813.22 = 35,274 : x
2. Step 2: Convert to fraction form
   65,082/89,813.22 = 35,274/x
3. Step 3: Cross multiply
   65,082x = 89,813.22 × 35,274
4. Step 4: Simplify right side
   65,082x = 3,168,071,522.28
5. Step 5: Solve for x
   x = 3,168,071,522.28/65,082
6. Step 6: Final answer
   x = 48,678.15