Finding the Fourth Proportional to 31,825.52, 43,915.52 and 17,676.08

Step by Step Solution

1. Step 1: Write the proportion equation
   31,825.52 : 43,915.52 = 17,676.08 : x
2. Step 2: Convert to fraction form
   31,825.52/43,915.52 = 17,676.08/x
3. Step 3: Cross multiply
   31,825.52x = 43,915.52 × 17,676.08
4. Step 4: Simplify right side
   31,825.52x = 776,254,244.76
5. Step 5: Solve for x
   x = 776,254,244.76/31,825.52
6. Step 6: Final answer
   x = 24,390.94