Finding the Fourth Proportional to 16,343.10, 24,475.15 and 9,301.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,343.10 : 24,475.15 = 9,301.78 : x
2. Step 2: Convert to fraction form
   16,343.10/24,475.15 = 9,301.78/x
3. Step 3: Cross multiply
   16,343.10x = 24,475.15 × 9,301.78
4. Step 4: Simplify right side
   16,343.10x = 227,662,460.77
5. Step 5: Solve for x
   x = 227,662,460.77/16,343.10
6. Step 6: Final answer
   x = 13,930.19