Finding the Fourth Proportional to 42,531.54, 58,716.54 and 29,823.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,531.54 : 58,716.54 = 29,823.72 : x
2. Step 2: Convert to fraction form
   42,531.54/58,716.54 = 29,823.72/x
3. Step 3: Cross multiply
   42,531.54x = 58,716.54 × 29,823.72
4. Step 4: Simplify right side
   42,531.54x = 1,751,145,648.33
5. Step 5: Solve for x
   x = 1,751,145,648.33/42,531.54
6. Step 6: Final answer
   x = 41,172.87