Finding the Fourth Proportional to 42,376.38, 58,479.24 and 23,256.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,376.38 : 58,479.24 = 23,256.48 : x
2. Step 2: Convert to fraction form
   42,376.38/58,479.24 = 23,256.48/x
3. Step 3: Cross multiply
   42,376.38x = 58,479.24 × 23,256.48
4. Step 4: Simplify right side
   42,376.38x = 1,360,021,275.48
5. Step 5: Solve for x
   x = 1,360,021,275.48/42,376.38
6. Step 6: Final answer
   x = 32,093.85