Finding the Fourth Proportional to 42,508.31, 58,661.21 and 23,389.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,508.31 : 58,661.21 = 23,389.25 : x
2. Step 2: Convert to fraction form
   42,508.31/58,661.21 = 23,389.25/x
3. Step 3: Cross multiply
   42,508.31x = 58,661.21 × 23,389.25
4. Step 4: Simplify right side
   42,508.31x = 1,372,041,589.05
5. Step 5: Solve for x
   x = 1,372,041,589.05/42,508.31
6. Step 6: Final answer
   x = 32,277.02