Finding the Fourth Proportional to 58,396.06, 80,604.22 and 50,522.86

Step by Step Solution

1. Step 1: Write the proportion equation
   58,396.06 : 80,604.22 = 50,522.86 : x
2. Step 2: Convert to fraction form
   58,396.06/80,604.22 = 50,522.86/x
3. Step 3: Cross multiply
   58,396.06x = 80,604.22 × 50,522.86
4. Step 4: Simplify right side
   58,396.06x = 4,072,355,722.47
5. Step 5: Solve for x
   x = 4,072,355,722.47/58,396.06
6. Step 6: Final answer
   x = 69,736.82