Finding the Fourth Proportional to 96,835.50, 145,258.72 and 34,506

Step by Step Solution

1. Step 1: Write the proportion equation
   96,835.50 : 145,258.72 = 34,506 : x
2. Step 2: Convert to fraction form
   96,835.50/145,258.72 = 34,506/x
3. Step 3: Cross multiply
   96,835.50x = 145,258.72 × 34,506
4. Step 4: Simplify right side
   96,835.50x = 5,012,297,306.06
5. Step 5: Solve for x
   x = 5,012,297,306.06/96,835.50
6. Step 6: Final answer
   x = 51,760.95