Finding the Fourth Proportional to 119,584.84, 165,027.27 and 65,870.01

Step by Step Solution

1. Step 1: Write the proportion equation
   119,584.84 : 165,027.27 = 65,870.01 : x
2. Step 2: Convert to fraction form
   119,584.84/165,027.27 = 65,870.01/x
3. Step 3: Cross multiply
   119,584.84x = 165,027.27 × 65,870.01
4. Step 4: Simplify right side
   119,584.84x = 10,870,347,925.17
5. Step 5: Solve for x
   x = 10,870,347,925.17/119,584.84
6. Step 6: Final answer
   x = 90,900.72