Finding the Fourth Proportional to 42,256, 58,313.28 and 23,394.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,256 : 58,313.28 = 23,394.34 : x
2. Step 2: Convert to fraction form
   42,256/58,313.28 = 23,394.34/x
3. Step 3: Cross multiply
   42,256x = 58,313.28 × 23,394.34
4. Step 4: Simplify right side
   42,256x = 1,364,200,698.84
5. Step 5: Solve for x
   x = 1,364,200,698.84/42,256
6. Step 6: Final answer
   x = 32,284.19