Finding the Fourth Proportional to 119,241.52, 164,379.98 and 83,320.04

Step by Step Solution

1. Step 1: Write the proportion equation
   119,241.52 : 164,379.98 = 83,320.04 : x
2. Step 2: Convert to fraction form
   119,241.52/164,379.98 = 83,320.04/x
3. Step 3: Cross multiply
   119,241.52x = 164,379.98 × 83,320.04
4. Step 4: Simplify right side
   119,241.52x = 13,696,147,128.05
5. Step 5: Solve for x
   x = 13,696,147,128.05/119,241.52
6. Step 6: Final answer
   x = 114,860.56