Finding the Fourth Proportional to 23,302.56, 32,158.80 and 13,366.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,302.56 : 32,158.80 = 13,366.56 : x
2. Step 2: Convert to fraction form
   23,302.56/32,158.80 = 13,366.56/x
3. Step 3: Cross multiply
   23,302.56x = 32,158.80 × 13,366.56
4. Step 4: Simplify right side
   23,302.56x = 429,852,529.73
5. Step 5: Solve for x
   x = 429,852,529.73/23,302.56
6. Step 6: Final answer
   x = 18,446.58