Finding the Fourth Proportional to 119,583.02, 165,032.05 and 65,868.02

Step by Step Solution

1. Step 1: Write the proportion equation
   119,583.02 : 165,032.05 = 65,868.02 : x
2. Step 2: Convert to fraction form
   119,583.02/165,032.05 = 65,868.02/x
3. Step 3: Cross multiply
   119,583.02x = 165,032.05 × 65,868.02
4. Step 4: Simplify right side
   119,583.02x = 10,870,334,370.04
5. Step 5: Solve for x
   x = 10,870,334,370.04/119,583.02
6. Step 6: Final answer
   x = 90,901.99