Finding the Fourth Proportional to 17,848.92, 26,929.23 and 17,799.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,848.92 : 26,929.23 = 17,799.72 : x
2. Step 2: Convert to fraction form
   17,848.92/26,929.23 = 17,799.72/x
3. Step 3: Cross multiply
   17,848.92x = 26,929.23 × 17,799.72
4. Step 4: Simplify right side
   17,848.92x = 479,332,753.82
5. Step 5: Solve for x
   x = 479,332,753.82/17,848.92
6. Step 6: Final answer
   x = 26,855.00