Finding the Fourth Proportional to 119,301.39, 164,629.59 and 65,576.07

Step by Step Solution

1. Step 1: Write the proportion equation
   119,301.39 : 164,629.59 = 65,576.07 : x
2. Step 2: Convert to fraction form
   119,301.39/164,629.59 = 65,576.07/x
3. Step 3: Cross multiply
   119,301.39x = 164,629.59 × 65,576.07
4. Step 4: Simplify right side
   119,301.39x = 10,795,761,517.91
5. Step 5: Solve for x
   x = 10,795,761,517.91/119,301.39
6. Step 6: Final answer
   x = 90,491.50