Finding the Fourth Proportional to 23,340.51, 32,215.73 and 13,907.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,340.51 : 32,215.73 = 13,907.25 : x
2. Step 2: Convert to fraction form
   23,340.51/32,215.73 = 13,907.25/x
3. Step 3: Cross multiply
   23,340.51x = 32,215.73 × 13,907.25
4. Step 4: Simplify right side
   23,340.51x = 448,032,141.51
5. Step 5: Solve for x
   x = 448,032,141.51/23,340.51
6. Step 6: Final answer
   x = 19,195.47