Finding the Fourth Proportional to 31,475.16, 47,158.27 and 22,097.39

Step by Step Solution

1. Step 1: Write the proportion equation
   31,475.16 : 47,158.27 = 22,097.39 : x
2. Step 2: Convert to fraction form
   31,475.16/47,158.27 = 22,097.39/x
3. Step 3: Cross multiply
   31,475.16x = 47,158.27 × 22,097.39
4. Step 4: Simplify right side
   31,475.16x = 1,042,074,683.92
5. Step 5: Solve for x
   x = 1,042,074,683.92/31,475.16
6. Step 6: Final answer
   x = 33,107.84