Finding the Fourth Proportional to 293,300.76, 404,755.04 and 159,164.76

Step by Step Solution

1. Step 1: Write the proportion equation
   293,300.76 : 404,755.04 = 159,164.76 : x
2. Step 2: Convert to fraction form
   293,300.76/404,755.04 = 159,164.76/x
3. Step 3: Cross multiply
   293,300.76x = 404,755.04 × 159,164.76
4. Step 4: Simplify right side
   293,300.76x = 64,422,738,800.39
5. Step 5: Solve for x
   x = 64,422,738,800.39/293,300.76
6. Step 6: Final answer
   x = 219,647.36