Finding the Fourth Proportional to 146,270.50, 219,405.78 and 35,462.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,270.50 : 219,405.78 = 35,462.50 : x
2. Step 2: Convert to fraction form
   146,270.50/219,405.78 = 35,462.50/x
3. Step 3: Cross multiply
   146,270.50x = 219,405.78 × 35,462.50
4. Step 4: Simplify right side
   146,270.50x = 7,780,677,473.25
5. Step 5: Solve for x
   x = 7,780,677,473.25/146,270.50
6. Step 6: Final answer
   x = 53,193.76