Finding the Fourth Proportional to 115,630.46, 173,443.78 and 34,577.68

Step by Step Solution

1. Step 1: Write the proportion equation
   115,630.46 : 173,443.78 = 34,577.68 : x
2. Step 2: Convert to fraction form
   115,630.46/173,443.78 = 34,577.68/x
3. Step 3: Cross multiply
   115,630.46x = 173,443.78 × 34,577.68
4. Step 4: Simplify right side
   115,630.46x = 5,997,283,522.83
5. Step 5: Solve for x
   x = 5,997,283,522.83/115,630.46
6. Step 6: Final answer
   x = 51,865.95