Finding the Fourth Proportional to 58,650.72, 80,937 and 33,156.69

Step by Step Solution

1. Step 1: Write the proportion equation
   58,650.72 : 80,937 = 33,156.69 : x
2. Step 2: Convert to fraction form
   58,650.72/80,937 = 33,156.69/x
3. Step 3: Cross multiply
   58,650.72x = 80,937 × 33,156.69
4. Step 4: Simplify right side
   58,650.72x = 2,683,603,018.53
5. Step 5: Solve for x
   x = 2,683,603,018.53/58,650.72
6. Step 6: Final answer
   x = 45,755.67