Finding the Fourth Proportional to 23,654, 32,642.74 and 13,044

Step by Step Solution

1. Step 1: Write the proportion equation
   23,654 : 32,642.74 = 13,044 : x
2. Step 2: Convert to fraction form
   23,654/32,642.74 = 13,044/x
3. Step 3: Cross multiply
   23,654x = 32,642.74 × 13,044
4. Step 4: Simplify right side
   23,654x = 425,791,900.56
5. Step 5: Solve for x
   x = 425,791,900.56/23,654
6. Step 6: Final answer
   x = 18,000.84