Finding the Fourth Proportional to 31,792.56, 43,875.72 and 18,366.27

Step by Step Solution

1. Step 1: Write the proportion equation
   31,792.56 : 43,875.72 = 18,366.27 : x
2. Step 2: Convert to fraction form
   31,792.56/43,875.72 = 18,366.27/x
3. Step 3: Cross multiply
   31,792.56x = 43,875.72 × 18,366.27
4. Step 4: Simplify right side
   31,792.56x = 805,833,319.96
5. Step 5: Solve for x
   x = 805,833,319.96/31,792.56
6. Step 6: Final answer
   x = 25,346.60