Finding the Fourth Proportional to 23,666.37, 32,659.59 and 13,056.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,666.37 : 32,659.59 = 13,056.00 : x
2. Step 2: Convert to fraction form
   23,666.37/32,659.59 = 13,056.00/x
3. Step 3: Cross multiply
   23,666.37x = 32,659.59 × 13,056.00
4. Step 4: Simplify right side
   23,666.37x = 426,403,740.23
5. Step 5: Solve for x
   x = 426,403,740.23/23,666.37
6. Step 6: Final answer
   x = 18,017.28