Finding the Fourth Proportional to 23,453.34, 32,365.29 and 12,842.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,453.34 : 32,365.29 = 12,842.98 : x
2. Step 2: Convert to fraction form
   23,453.34/32,365.29 = 12,842.98/x
3. Step 3: Cross multiply
   23,453.34x = 32,365.29 × 12,842.98
4. Step 4: Simplify right side
   23,453.34x = 415,666,772.16
5. Step 5: Solve for x
   x = 415,666,772.16/23,453.34
6. Step 6: Final answer
   x = 17,723.14