Finding the Fourth Proportional to 23,615.31, 32,604.81 and 14,676.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,615.31 : 32,604.81 = 14,676.15 : x
2. Step 2: Convert to fraction form
   23,615.31/32,604.81 = 14,676.15/x
3. Step 3: Cross multiply
   23,615.31x = 32,604.81 × 14,676.15
4. Step 4: Simplify right side
   23,615.31x = 478,513,082.28
5. Step 5: Solve for x
   x = 478,513,082.28/23,615.31
6. Step 6: Final answer
   x = 20,262.83