Finding the Fourth Proportional to 14,119.02, 21,179.43 and 3,730.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,119.02 : 21,179.43 = 3,730.50 : x
2. Step 2: Convert to fraction form
   14,119.02/21,179.43 = 3,730.50/x
3. Step 3: Cross multiply
   14,119.02x = 21,179.43 × 3,730.50
4. Step 4: Simplify right side
   14,119.02x = 79,009,863.62
5. Step 5: Solve for x
   x = 79,009,863.62/14,119.02
6. Step 6: Final answer
   x = 5,595.99