Finding the Fourth Proportional to 42,219.56, 58,259.92 and 23,357

Step by Step Solution

1. Step 1: Write the proportion equation
   42,219.56 : 58,259.92 = 23,357 : x
2. Step 2: Convert to fraction form
   42,219.56/58,259.92 = 23,357/x
3. Step 3: Cross multiply
   42,219.56x = 58,259.92 × 23,357
4. Step 4: Simplify right side
   42,219.56x = 1,360,776,951.44
5. Step 5: Solve for x
   x = 1,360,776,951.44/42,219.56
6. Step 6: Final answer
   x = 32,230.96