Finding the Fourth Proportional to 231,379.83, 347,097.83 and 65,167.83

Step by Step Solution

1. Step 1: Write the proportion equation
   231,379.83 : 347,097.83 = 65,167.83 : x
2. Step 2: Convert to fraction form
   231,379.83/347,097.83 = 65,167.83/x
3. Step 3: Cross multiply
   231,379.83x = 347,097.83 × 65,167.83
4. Step 4: Simplify right side
   231,379.83x = 22,619,612,378.81
5. Step 5: Solve for x
   x = 22,619,612,378.81/231,379.83
6. Step 6: Final answer
   x = 97,759.66