Finding the Fourth Proportional to 42,650.31, 58,857.53 and 23,788.65

Step by Step Solution

1. Step 1: Write the proportion equation
   42,650.31 : 58,857.53 = 23,788.65 : x
2. Step 2: Convert to fraction form
   42,650.31/58,857.53 = 23,788.65/x
3. Step 3: Cross multiply
   42,650.31x = 58,857.53 × 23,788.65
4. Step 4: Simplify right side
   42,650.31x = 1,400,141,181.03
5. Step 5: Solve for x
   x = 1,400,141,181.03/42,650.31
6. Step 6: Final answer
   x = 32,828.39