Finding the Fourth Proportional to 57,932.32, 86,894.16 and 17,951.62

Step by Step Solution

1. Step 1: Write the proportion equation
   57,932.32 : 86,894.16 = 17,951.62 : x
2. Step 2: Convert to fraction form
   57,932.32/86,894.16 = 17,951.62/x
3. Step 3: Cross multiply
   57,932.32x = 86,894.16 × 17,951.62
4. Step 4: Simplify right side
   57,932.32x = 1,559,890,940.54
5. Step 5: Solve for x
   x = 1,559,890,940.54/57,932.32
6. Step 6: Final answer
   x = 26,926.09