Finding the Fourth Proportional to 118,100.72, 177,150.60 and 29,352.56

Step by Step Solution

1. Step 1: Write the proportion equation
   118,100.72 : 177,150.60 = 29,352.56 : x
2. Step 2: Convert to fraction form
   118,100.72/177,150.60 = 29,352.56/x
3. Step 3: Cross multiply
   118,100.72x = 177,150.60 × 29,352.56
4. Step 4: Simplify right side
   118,100.72x = 5,199,823,615.54
5. Step 5: Solve for x
   x = 5,199,823,615.54/118,100.72
6. Step 6: Final answer
   x = 44,028.72