Finding the Fourth Proportional to 293,300.22, 404,754.28 and 159,164.22

Step by Step Solution

1. Step 1: Write the proportion equation
   293,300.22 : 404,754.28 = 159,164.22 : x
2. Step 2: Convert to fraction form
   293,300.22/404,754.28 = 159,164.22/x
3. Step 3: Cross multiply
   293,300.22x = 404,754.28 × 159,164.22
4. Step 4: Simplify right side
   293,300.22x = 64,422,399,267.86
5. Step 5: Solve for x
   x = 64,422,399,267.86/293,300.22
6. Step 6: Final answer
   x = 219,646.61