Finding the Fourth Proportional to 146,564.78, 219,846.56 and 62,311.82

Step by Step Solution

1. Step 1: Write the proportion equation
   146,564.78 : 219,846.56 = 62,311.82 : x
2. Step 2: Convert to fraction form
   146,564.78/219,846.56 = 62,311.82/x
3. Step 3: Cross multiply
   146,564.78x = 219,846.56 × 62,311.82
4. Step 4: Simplify right side
   146,564.78x = 13,699,037,863.55
5. Step 5: Solve for x
   x = 13,699,037,863.55/146,564.78
6. Step 6: Final answer
   x = 93,467.46