Finding the Fourth Proportional to 14,300.24, 21,451.59 and 3,770.18

Step by Step Solution

1. Step 1: Write the proportion equation
   14,300.24 : 21,451.59 = 3,770.18 : x
2. Step 2: Convert to fraction form
   14,300.24/21,451.59 = 3,770.18/x
3. Step 3: Cross multiply
   14,300.24x = 21,451.59 × 3,770.18
4. Step 4: Simplify right side
   14,300.24x = 80,876,409.22
5. Step 5: Solve for x
   x = 80,876,409.22/14,300.24
6. Step 6: Final answer
   x = 5,655.60