Finding the Fourth Proportional to 205,073.34, 283,020.72 and 124,482.36

Step by Step Solution

1. Step 1: Write the proportion equation
   205,073.34 : 283,020.72 = 124,482.36 : x
2. Step 2: Convert to fraction form
   205,073.34/283,020.72 = 124,482.36/x
3. Step 3: Cross multiply
   205,073.34x = 283,020.72 × 124,482.36
4. Step 4: Simplify right side
   205,073.34x = 35,231,087,154.50
5. Step 5: Solve for x
   x = 35,231,087,154.50/205,073.34
6. Step 6: Final answer
   x = 171,797.50