Finding the Fourth Proportional to 303,596, 418,962.72 and 169,460

Step by Step Solution

1. Step 1: Write the proportion equation
   303,596 : 418,962.72 = 169,460 : x
2. Step 2: Convert to fraction form
   303,596/418,962.72 = 169,460/x
3. Step 3: Cross multiply
   303,596x = 418,962.72 × 169,460
4. Step 4: Simplify right side
   303,596x = 70,997,422,531.20
5. Step 5: Solve for x
   x = 70,997,422,531.20/303,596
6. Step 6: Final answer
   x = 233,854.93