Finding the Fourth Proportional to 14,419.83, 19,869.83 and 10,637

Step by Step Solution

1. Step 1: Write the proportion equation
   14,419.83 : 19,869.83 = 10,637 : x
2. Step 2: Convert to fraction form
   14,419.83/19,869.83 = 10,637/x
3. Step 3: Cross multiply
   14,419.83x = 19,869.83 × 10,637
4. Step 4: Simplify right side
   14,419.83x = 211,355,381.71
5. Step 5: Solve for x
   x = 211,355,381.71/14,419.83
6. Step 6: Final answer
   x = 14,657.27