Finding the Fourth Proportional to 123,499.52, 170,304.44 and 109,844.44

Step by Step Solution

1. Step 1: Write the proportion equation
   123,499.52 : 170,304.44 = 109,844.44 : x
2. Step 2: Convert to fraction form
   123,499.52/170,304.44 = 109,844.44/x
3. Step 3: Cross multiply
   123,499.52x = 170,304.44 × 109,844.44
4. Step 4: Simplify right side
   123,499.52x = 18,706,995,841.31
5. Step 5: Solve for x
   x = 18,706,995,841.31/123,499.52
6. Step 6: Final answer
   x = 151,474.24