Finding the Fourth Proportional to 42,217.32, 58,258.14 and 23,097

Step by Step Solution

1. Step 1: Write the proportion equation
   42,217.32 : 58,258.14 = 23,097 : x
2. Step 2: Convert to fraction form
   42,217.32/58,258.14 = 23,097/x
3. Step 3: Cross multiply
   42,217.32x = 58,258.14 × 23,097
4. Step 4: Simplify right side
   42,217.32x = 1,345,588,259.58
5. Step 5: Solve for x
   x = 1,345,588,259.58/42,217.32
6. Step 6: Final answer
   x = 31,872.90