Finding the Fourth Proportional to 42,146.54, 58,162.19 and 23,283.58

Step by Step Solution

1. Step 1: Write the proportion equation
   42,146.54 : 58,162.19 = 23,283.58 : x
2. Step 2: Convert to fraction form
   42,146.54/58,162.19 = 23,283.58/x
3. Step 3: Cross multiply
   42,146.54x = 58,162.19 × 23,283.58
4. Step 4: Simplify right side
   42,146.54x = 1,354,224,003.84
5. Step 5: Solve for x
   x = 1,354,224,003.84/42,146.54
6. Step 6: Final answer
   x = 32,131.32