Finding the Fourth Proportional to 293,844, 405,504.72 and 174,612

Step by Step Solution

1. Step 1: Write the proportion equation
   293,844 : 405,504.72 = 174,612 : x
2. Step 2: Convert to fraction form
   293,844/405,504.72 = 174,612/x
3. Step 3: Cross multiply
   293,844x = 405,504.72 × 174,612
4. Step 4: Simplify right side
   293,844x = 70,805,990,168.64
5. Step 5: Solve for x
   x = 70,805,990,168.64/293,844
6. Step 6: Final answer
   x = 240,964.56