Finding the Fourth Proportional to 122,902.17, 184,397.67 and 42,951.98

Step by Step Solution

1. Step 1: Write the proportion equation
   122,902.17 : 184,397.67 = 42,951.98 : x
2. Step 2: Convert to fraction form
   122,902.17/184,397.67 = 42,951.98/x
3. Step 3: Cross multiply
   122,902.17x = 184,397.67 × 42,951.98
4. Step 4: Simplify right side
   122,902.17x = 7,920,245,033.89
5. Step 5: Solve for x
   x = 7,920,245,033.89/122,902.17
6. Step 6: Final answer
   x = 64,443.49