Finding the Fourth Proportional to 69,036.03, 103,685.33 and 42,923.25

Step by Step Solution

1. Step 1: Write the proportion equation
   69,036.03 : 103,685.33 = 42,923.25 : x
2. Step 2: Convert to fraction form
   69,036.03/103,685.33 = 42,923.25/x
3. Step 3: Cross multiply
   69,036.03x = 103,685.33 × 42,923.25
4. Step 4: Simplify right side
   69,036.03x = 4,450,511,448.23
5. Step 5: Solve for x
   x = 4,450,511,448.23/69,036.03
6. Step 6: Final answer
   x = 64,466.50