Finding the Fourth Proportional to 75,100.24, 103,629 and 41,572.72

Step by Step Solution

1. Step 1: Write the proportion equation
   75,100.24 : 103,629 = 41,572.72 : x
2. Step 2: Convert to fraction form
   75,100.24/103,629 = 41,572.72/x
3. Step 3: Cross multiply
   75,100.24x = 103,629 × 41,572.72
4. Step 4: Simplify right side
   75,100.24x = 4,308,139,400.88
5. Step 5: Solve for x
   x = 4,308,139,400.88/75,100.24
6. Step 6: Final answer
   x = 57,365.19