Finding the Fourth Proportional to 42,448.94, 58,576.96 and 23,585.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,448.94 : 58,576.96 = 23,585.42 : x
2. Step 2: Convert to fraction form
   42,448.94/58,576.96 = 23,585.42/x
3. Step 3: Cross multiply
   42,448.94x = 58,576.96 × 23,585.42
4. Step 4: Simplify right side
   42,448.94x = 1,381,561,852.07
5. Step 5: Solve for x
   x = 1,381,561,852.07/42,448.94
6. Step 6: Final answer
   x = 32,546.44