Finding the Fourth Proportional to 42,309.31, 58,386.85 and 23,446.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,309.31 : 58,386.85 = 23,446.44 : x
2. Step 2: Convert to fraction form
   42,309.31/58,386.85 = 23,446.44/x
3. Step 3: Cross multiply
   42,309.31x = 58,386.85 × 23,446.44
4. Step 4: Simplify right side
   42,309.31x = 1,368,963,775.31
5. Step 5: Solve for x
   x = 1,368,963,775.31/42,309.31
6. Step 6: Final answer
   x = 32,356.09