Finding the Fourth Proportional to 31,314.96, 43,236 and 23,250.60

Step by Step Solution

1. Step 1: Write the proportion equation
   31,314.96 : 43,236 = 23,250.60 : x
2. Step 2: Convert to fraction form
   31,314.96/43,236 = 23,250.60/x
3. Step 3: Cross multiply
   31,314.96x = 43,236 × 23,250.60
4. Step 4: Simplify right side
   31,314.96x = 1,005,262,941.60
5. Step 5: Solve for x
   x = 1,005,262,941.60/31,314.96
6. Step 6: Final answer
   x = 32,101.68