Finding the Fourth Proportional to 109,391.76, 164,109.60 and 34,523.46

Step by Step Solution

1. Step 1: Write the proportion equation
   109,391.76 : 164,109.60 = 34,523.46 : x
2. Step 2: Convert to fraction form
   109,391.76/164,109.60 = 34,523.46/x
3. Step 3: Cross multiply
   109,391.76x = 164,109.60 × 34,523.46
4. Step 4: Simplify right side
   109,391.76x = 5,665,631,211.22
5. Step 5: Solve for x
   x = 5,665,631,211.22/109,391.76
6. Step 6: Final answer
   x = 51,792.12