Finding the Fourth Proportional to 188,259.98, 282,200.42 and 83,060.42

Step by Step Solution

1. Step 1: Write the proportion equation
   188,259.98 : 282,200.42 = 83,060.42 : x
2. Step 2: Convert to fraction form
   188,259.98/282,200.42 = 83,060.42/x
3. Step 3: Cross multiply
   188,259.98x = 282,200.42 × 83,060.42
4. Step 4: Simplify right side
   188,259.98x = 23,439,684,206.03
5. Step 5: Solve for x
   x = 23,439,684,206.03/188,259.98
6. Step 6: Final answer
   x = 124,507.00