Finding the Fourth Proportional to 42,353.01, 58,443.31 and 23,231.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,353.01 : 58,443.31 = 23,231.94 : x
2. Step 2: Convert to fraction form
   42,353.01/58,443.31 = 23,231.94/x
3. Step 3: Cross multiply
   42,353.01x = 58,443.31 × 23,231.94
4. Step 4: Simplify right side
   42,353.01x = 1,357,751,471.32
5. Step 5: Solve for x
   x = 1,357,751,471.32/42,353.01
6. Step 6: Final answer
   x = 32,057.97