Finding the Fourth Proportional to 146,269.50, 219,404.28 and 35,461.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,269.50 : 219,404.28 = 35,461.50 : x
2. Step 2: Convert to fraction form
   146,269.50/219,404.28 = 35,461.50/x
3. Step 3: Cross multiply
   146,269.50x = 219,404.28 × 35,461.50
4. Step 4: Simplify right side
   146,269.50x = 7,780,404,875.22
5. Step 5: Solve for x
   x = 7,780,404,875.22/146,269.50
6. Step 6: Final answer
   x = 53,192.26