Finding the Fourth Proportional to 72,933, 100,647.52 and 41,103.04

Step by Step Solution

1. Step 1: Write the proportion equation
   72,933 : 100,647.52 = 41,103.04 : x
2. Step 2: Convert to fraction form
   72,933/100,647.52 = 41,103.04/x
3. Step 3: Cross multiply
   72,933x = 100,647.52 × 41,103.04
4. Step 4: Simplify right side
   72,933x = 4,136,919,040.46
5. Step 5: Solve for x
   x = 4,136,919,040.46/72,933
6. Step 6: Final answer
   x = 56,722.18