Finding the Fourth Proportional to 222,830.69, 334,275.78 and 65,056.86

Step by Step Solution

1. Step 1: Write the proportion equation
   222,830.69 : 334,275.78 = 65,056.86 : x
2. Step 2: Convert to fraction form
   222,830.69/334,275.78 = 65,056.86/x
3. Step 3: Cross multiply
   222,830.69x = 334,275.78 × 65,056.86
4. Step 4: Simplify right side
   222,830.69x = 21,746,932,620.85
5. Step 5: Solve for x
   x = 21,746,932,620.85/222,830.69
6. Step 6: Final answer
   x = 97,593.98