Finding the Fourth Proportional to 23,900.37, 32,981.24 and 13,828.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,900.37 : 32,981.24 = 13,828.98 : x
2. Step 2: Convert to fraction form
   23,900.37/32,981.24 = 13,828.98/x
3. Step 3: Cross multiply
   23,900.37x = 32,981.24 × 13,828.98
4. Step 4: Simplify right side
   23,900.37x = 456,096,839.19
5. Step 5: Solve for x
   x = 456,096,839.19/23,900.37
6. Step 6: Final answer
   x = 19,083.25