Finding the Fourth Proportional to 31,572.10, 43,572.56 and 23,600.49

Step by Step Solution

1. Step 1: Write the proportion equation
   31,572.10 : 43,572.56 = 23,600.49 : x
2. Step 2: Convert to fraction form
   31,572.10/43,572.56 = 23,600.49/x
3. Step 3: Cross multiply
   31,572.10x = 43,572.56 × 23,600.49
4. Step 4: Simplify right side
   31,572.10x = 1,028,333,766.55
5. Step 5: Solve for x
   x = 1,028,333,766.55/31,572.10
6. Step 6: Final answer
   x = 32,570.97