Finding the Fourth Proportional to 31,364.42, 43,282.71 and 17,024.54

Step by Step Solution

1. Step 1: Write the proportion equation
   31,364.42 : 43,282.71 = 17,024.54 : x
2. Step 2: Convert to fraction form
   31,364.42/43,282.71 = 17,024.54/x
3. Step 3: Cross multiply
   31,364.42x = 43,282.71 × 17,024.54
4. Step 4: Simplify right side
   31,364.42x = 736,868,075.13
5. Step 5: Solve for x
   x = 736,868,075.13/31,364.42
6. Step 6: Final answer
   x = 23,493.76