Finding the Fourth Proportional to 31,461.75, 43,410.06 and 22,968.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,461.75 : 43,410.06 = 22,968.50 : x
2. Step 2: Convert to fraction form
   31,461.75/43,410.06 = 22,968.50/x
3. Step 3: Cross multiply
   31,461.75x = 43,410.06 × 22,968.50
4. Step 4: Simplify right side
   31,461.75x = 997,063,746.06
5. Step 5: Solve for x
   x = 997,063,746.06/31,461.75
6. Step 6: Final answer
   x = 31,691.30