Finding the Fourth Proportional to 23,234.47, 32,060.83 and 13,672.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,234.47 : 32,060.83 = 13,672.25 : x
2. Step 2: Convert to fraction form
   23,234.47/32,060.83 = 13,672.25/x
3. Step 3: Cross multiply
   23,234.47x = 32,060.83 × 13,672.25
4. Step 4: Simplify right side
   23,234.47x = 438,343,682.97
5. Step 5: Solve for x
   x = 438,343,682.97/23,234.47
6. Step 6: Final answer
   x = 18,866.09