Finding the Fourth Proportional to 50,537, 69,732.84 and 30,389.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,537 : 69,732.84 = 30,389.04 : x
2. Step 2: Convert to fraction form
   50,537/69,732.84 = 30,389.04/x
3. Step 3: Cross multiply
   50,537x = 69,732.84 × 30,389.04
4. Step 4: Simplify right side
   50,537x = 2,119,114,064.07
5. Step 5: Solve for x
   x = 2,119,114,064.07/50,537
6. Step 6: Final answer
   x = 41,931.93