Finding the Fourth Proportional to 17,327.57, 23,912.06 and 10,156.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,327.57 : 23,912.06 = 10,156.05 : x
2. Step 2: Convert to fraction form
   17,327.57/23,912.06 = 10,156.05/x
3. Step 3: Cross multiply
   17,327.57x = 23,912.06 × 10,156.05
4. Step 4: Simplify right side
   17,327.57x = 242,852,026.18
5. Step 5: Solve for x
   x = 242,852,026.18/17,327.57
6. Step 6: Final answer
   x = 14,015.36