Finding the Fourth Proportional to 42,678.73, 58,896.66 and 23,558.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,678.73 : 58,896.66 = 23,558.52 : x
2. Step 2: Convert to fraction form
   42,678.73/58,896.66 = 23,558.52/x
3. Step 3: Cross multiply
   42,678.73x = 58,896.66 × 23,558.52
4. Step 4: Simplify right side
   42,678.73x = 1,387,517,980.58
5. Step 5: Solve for x
   x = 1,387,517,980.58/42,678.73
6. Step 6: Final answer
   x = 32,510.76