Finding the Fourth Proportional to 42,309.18, 58,389.39 and 23,447.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,309.18 : 58,389.39 = 23,447.52 : x
2. Step 2: Convert to fraction form
   42,309.18/58,389.39 = 23,447.52/x
3. Step 3: Cross multiply
   42,309.18x = 58,389.39 × 23,447.52
4. Step 4: Simplify right side
   42,309.18x = 1,369,086,389.81
5. Step 5: Solve for x
   x = 1,369,086,389.81/42,309.18
6. Step 6: Final answer
   x = 32,359.09