Finding the Fourth Proportional to 14,103.41, 19,499.18 and 13,483.76

Step by Step Solution

1. Step 1: Write the proportion equation
   14,103.41 : 19,499.18 = 13,483.76 : x
2. Step 2: Convert to fraction form
   14,103.41/19,499.18 = 13,483.76/x
3. Step 3: Cross multiply
   14,103.41x = 19,499.18 × 13,483.76
4. Step 4: Simplify right side
   14,103.41x = 262,922,098.40
5. Step 5: Solve for x
   x = 262,922,098.40/14,103.41
6. Step 6: Final answer
   x = 18,642.46