Finding the Fourth Proportional to 119,450.58, 164,841.83 and 65,735.60

Step by Step Solution

1. Step 1: Write the proportion equation
   119,450.58 : 164,841.83 = 65,735.60 : x
2. Step 2: Convert to fraction form
   119,450.58/164,841.83 = 65,735.60/x
3. Step 3: Cross multiply
   119,450.58x = 164,841.83 × 65,735.60
4. Step 4: Simplify right side
   119,450.58x = 10,835,976,600.15
5. Step 5: Solve for x
   x = 10,835,976,600.15/119,450.58
6. Step 6: Final answer
   x = 90,715.14