Finding the Fourth Proportional to 42,380.38, 58,484.76 and 23,260.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,380.38 : 58,484.76 = 23,260.48 : x
2. Step 2: Convert to fraction form
   42,380.38/58,484.76 = 23,260.48/x
3. Step 3: Cross multiply
   42,380.38x = 58,484.76 × 23,260.48
4. Step 4: Simplify right side
   42,380.38x = 1,360,383,590.28
5. Step 5: Solve for x
   x = 1,360,383,590.28/42,380.38
6. Step 6: Final answer
   x = 32,099.37