Finding the Fourth Proportional to 23,888.31, 32,966.04 and 13,133.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,888.31 : 32,966.04 = 13,133.37 : x
2. Step 2: Convert to fraction form
   23,888.31/32,966.04 = 13,133.37/x
3. Step 3: Cross multiply
   23,888.31x = 32,966.04 × 13,133.37
4. Step 4: Simplify right side
   23,888.31x = 432,955,085.51
5. Step 5: Solve for x
   x = 432,955,085.51/23,888.31
6. Step 6: Final answer
   x = 18,124.14