Finding the Fourth Proportional to 14,368.47, 21,598.82 and 13,341.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,368.47 : 21,598.82 = 13,341.25 : x
2. Step 2: Convert to fraction form
   14,368.47/21,598.82 = 13,341.25/x
3. Step 3: Cross multiply
   14,368.47x = 21,598.82 × 13,341.25
4. Step 4: Simplify right side
   14,368.47x = 288,155,257.33
5. Step 5: Solve for x
   x = 288,155,257.33/14,368.47
6. Step 6: Final answer
   x = 20,054.69