Finding the Fourth Proportional to 9,606.64, 14,411.16 and 3,031.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,606.64 : 14,411.16 = 3,031.86 : x
2. Step 2: Convert to fraction form
   9,606.64/14,411.16 = 3,031.86/x
3. Step 3: Cross multiply
   9,606.64x = 14,411.16 × 3,031.86
4. Step 4: Simplify right side
   9,606.64x = 43,692,619.56
5. Step 5: Solve for x
   x = 43,692,619.56/9,606.64
6. Step 6: Final answer
   x = 4,548.17