Finding the Fourth Proportional to 42,491.82, 58,637.18 and 23,628.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,491.82 : 58,637.18 = 23,628.54 : x
2. Step 2: Convert to fraction form
   42,491.82/58,637.18 = 23,628.54/x
3. Step 3: Cross multiply
   42,491.82x = 58,637.18 × 23,628.54
4. Step 4: Simplify right side
   42,491.82x = 1,385,510,953.12
5. Step 5: Solve for x
   x = 1,385,510,953.12/42,491.82
6. Step 6: Final answer
   x = 32,606.53