Finding the Fourth Proportional to 23,661.56, 32,652.98 and 13,591.95

Step by Step Solution

1. Step 1: Write the proportion equation
   23,661.56 : 32,652.98 = 13,591.95 : x
2. Step 2: Convert to fraction form
   23,661.56/32,652.98 = 13,591.95/x
3. Step 3: Cross multiply
   23,661.56x = 32,652.98 × 13,591.95
4. Step 4: Simplify right side
   23,661.56x = 443,817,654.52
5. Step 5: Solve for x
   x = 443,817,654.52/23,661.56
6. Step 6: Final answer
   x = 18,756.91