Finding the Fourth Proportional to 42,153.83, 58,171.58 and 23,033.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,153.83 : 58,171.58 = 23,033.18 : x
2. Step 2: Convert to fraction form
   42,153.83/58,171.58 = 23,033.18/x
3. Step 3: Cross multiply
   42,153.83x = 58,171.58 × 23,033.18
4. Step 4: Simplify right side
   42,153.83x = 1,339,876,067.00
5. Step 5: Solve for x
   x = 1,339,876,067.00/42,153.83
6. Step 6: Final answer
   x = 31,785.40