Finding the Fourth Proportional to 73,444, 101,352.72 and 39,910

Step by Step Solution

1. Step 1: Write the proportion equation
   73,444 : 101,352.72 = 39,910 : x
2. Step 2: Convert to fraction form
   73,444/101,352.72 = 39,910/x
3. Step 3: Cross multiply
   73,444x = 101,352.72 × 39,910
4. Step 4: Simplify right side
   73,444x = 4,044,987,055.20
5. Step 5: Solve for x
   x = 4,044,987,055.20/73,444
6. Step 6: Final answer
   x = 55,075.80