Finding the Fourth Proportional to 17,922.77, 24,733.71 and 9,856.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,922.77 : 24,733.71 = 9,856.76 : x
2. Step 2: Convert to fraction form
   17,922.77/24,733.71 = 9,856.76/x
3. Step 3: Cross multiply
   17,922.77x = 24,733.71 × 9,856.76
4. Step 4: Simplify right side
   17,922.77x = 243,794,243.38
5. Step 5: Solve for x
   x = 243,794,243.38/17,922.77
6. Step 6: Final answer
   x = 13,602.49