Finding the Fourth Proportional to 31,263.84, 43,142.52 and 17,834.58

Step by Step Solution

1. Step 1: Write the proportion equation
   31,263.84 : 43,142.52 = 17,834.58 : x
2. Step 2: Convert to fraction form
   31,263.84/43,142.52 = 17,834.58/x
3. Step 3: Cross multiply
   31,263.84x = 43,142.52 × 17,834.58
4. Step 4: Simplify right side
   31,263.84x = 769,428,791.22
5. Step 5: Solve for x
   x = 769,428,791.22/31,263.84
6. Step 6: Final answer
   x = 24,610.82