Finding the Fourth Proportional to 22,947.46, 31,624.56 and 17,903.68

Step by Step Solution

1. Step 1: Write the proportion equation
   22,947.46 : 31,624.56 = 17,903.68 : x
2. Step 2: Convert to fraction form
   22,947.46/31,624.56 = 17,903.68/x
3. Step 3: Cross multiply
   22,947.46x = 31,624.56 × 17,903.68
4. Step 4: Simplify right side
   22,947.46x = 566,196,002.38
5. Step 5: Solve for x
   x = 566,196,002.38/22,947.46
6. Step 6: Final answer
   x = 24,673.58