Finding the Fourth Proportional to 23,538.74, 32,482.71 and 12,927.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,538.74 : 32,482.71 = 12,927.69 : x
2. Step 2: Convert to fraction form
   23,538.74/32,482.71 = 12,927.69/x
3. Step 3: Cross multiply
   23,538.74x = 32,482.71 × 12,927.69
4. Step 4: Simplify right side
   23,538.74x = 419,926,405.24
5. Step 5: Solve for x
   x = 419,926,405.24/23,538.74
6. Step 6: Final answer
   x = 17,839.80