Finding the Fourth Proportional to 222,723.72, 334,134.72 and 64,964.52

Step by Step Solution

1. Step 1: Write the proportion equation
   222,723.72 : 334,134.72 = 64,964.52 : x
2. Step 2: Convert to fraction form
   222,723.72/334,134.72 = 64,964.52/x
3. Step 3: Cross multiply
   222,723.72x = 334,134.72 × 64,964.52
4. Step 4: Simplify right side
   222,723.72x = 21,706,901,700.13
5. Step 5: Solve for x
   x = 21,706,901,700.13/222,723.72
6. Step 6: Final answer
   x = 97,461.11