Finding the Fourth Proportional to 119,219.33, 164,522.16 and 65,504.18

Step by Step Solution

1. Step 1: Write the proportion equation
   119,219.33 : 164,522.16 = 65,504.18 : x
2. Step 2: Convert to fraction form
   119,219.33/164,522.16 = 65,504.18/x
3. Step 3: Cross multiply
   119,219.33x = 164,522.16 × 65,504.18
4. Step 4: Simplify right side
   119,219.33x = 10,776,888,360.02
5. Step 5: Solve for x
   x = 10,776,888,360.02/119,219.33
6. Step 6: Final answer
   x = 90,395.48