Finding the Fourth Proportional to 31,300.95, 43,236.69 and 23,329.32

Step by Step Solution

1. Step 1: Write the proportion equation
   31,300.95 : 43,236.69 = 23,329.32 : x
2. Step 2: Convert to fraction form
   31,300.95/43,236.69 = 23,329.32/x
3. Step 3: Cross multiply
   31,300.95x = 43,236.69 × 23,329.32
4. Step 4: Simplify right side
   31,300.95x = 1,008,682,576.75
5. Step 5: Solve for x
   x = 1,008,682,576.75/31,300.95
6. Step 6: Final answer
   x = 32,225.30