Finding the Fourth Proportional to 42,053.70, 58,033.91 and 23,190.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,053.70 : 58,033.91 = 23,190.83 : x
2. Step 2: Convert to fraction form
   42,053.70/58,033.91 = 23,190.83/x
3. Step 3: Cross multiply
   42,053.70x = 58,033.91 × 23,190.83
4. Step 4: Simplify right side
   42,053.70x = 1,345,854,250.88
5. Step 5: Solve for x
   x = 1,345,854,250.88/42,053.70
6. Step 6: Final answer
   x = 32,003.23