Finding the Fourth Proportional to 123,426.10, 185,100.75 and 44,530.10

Step by Step Solution

1. Step 1: Write the proportion equation
   123,426.10 : 185,100.75 = 44,530.10 : x
2. Step 2: Convert to fraction form
   123,426.10/185,100.75 = 44,530.10/x
3. Step 3: Cross multiply
   123,426.10x = 185,100.75 × 44,530.10
4. Step 4: Simplify right side
   123,426.10x = 8,242,554,907.58
5. Step 5: Solve for x
   x = 8,242,554,907.58/123,426.10
6. Step 6: Final answer
   x = 66,781.30