Finding the Fourth Proportional to 9,602.15, 14,402.21 and 3,028.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,602.15 : 14,402.21 = 3,028.39 : x
2. Step 2: Convert to fraction form
   9,602.15/14,402.21 = 3,028.39/x
3. Step 3: Cross multiply
   9,602.15x = 14,402.21 × 3,028.39
4. Step 4: Simplify right side
   9,602.15x = 43,615,457.59
5. Step 5: Solve for x
   x = 43,615,457.59/9,602.15
6. Step 6: Final answer
   x = 4,542.26