Finding the Fourth Proportional to 222,513.55, 333,825.67 and 64,741.98

Step by Step Solution

1. Step 1: Write the proportion equation
   222,513.55 : 333,825.67 = 64,741.98 : x
2. Step 2: Convert to fraction form
   222,513.55/333,825.67 = 64,741.98/x
3. Step 3: Cross multiply
   222,513.55x = 333,825.67 × 64,741.98
4. Step 4: Simplify right side
   222,513.55x = 21,612,536,183.40
5. Step 5: Solve for x
   x = 21,612,536,183.40/222,513.55
6. Step 6: Final answer
   x = 97,129.08