Finding the Fourth Proportional to 293,300.68, 404,754.96 and 159,164.68

Step by Step Solution

1. Step 1: Write the proportion equation
   293,300.68 : 404,754.96 = 159,164.68 : x
2. Step 2: Convert to fraction form
   293,300.68/404,754.96 = 159,164.68/x
3. Step 3: Cross multiply
   293,300.68x = 404,754.96 × 159,164.68
4. Step 4: Simplify right side
   293,300.68x = 64,422,693,686.81
5. Step 5: Solve for x
   x = 64,422,693,686.81/293,300.68
6. Step 6: Final answer
   x = 219,647.27