Finding the Fourth Proportional to 9,613.66, 14,422.42 and 4,066.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,613.66 : 14,422.42 = 4,066.98 : x
2. Step 2: Convert to fraction form
   9,613.66/14,422.42 = 4,066.98/x
3. Step 3: Cross multiply
   9,613.66x = 14,422.42 × 4,066.98
4. Step 4: Simplify right side
   9,613.66x = 58,655,693.69
5. Step 5: Solve for x
   x = 58,655,693.69/9,613.66
6. Step 6: Final answer
   x = 6,101.29