Finding the Fourth Proportional to 14,435.68, 21,656.37 and 5,076.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,435.68 : 21,656.37 = 5,076.69 : x
2. Step 2: Convert to fraction form
   14,435.68/21,656.37 = 5,076.69/x
3. Step 3: Cross multiply
   14,435.68x = 21,656.37 × 5,076.69
4. Step 4: Simplify right side
   14,435.68x = 109,942,677.02
5. Step 5: Solve for x
   x = 109,942,677.02/14,435.68
6. Step 6: Final answer
   x = 7,616.04