Finding the Fourth Proportional to 9,613.56, 14,422.92 and 3,039.87

Step by Step Solution

1. Step 1: Write the proportion equation
   9,613.56 : 14,422.92 = 3,039.87 : x
2. Step 2: Convert to fraction form
   9,613.56/14,422.92 = 3,039.87/x
3. Step 3: Cross multiply
   9,613.56x = 14,422.92 × 3,039.87
4. Step 4: Simplify right side
   9,613.56x = 43,843,801.82
5. Step 5: Solve for x
   x = 43,843,801.82/9,613.56
6. Step 6: Final answer
   x = 4,560.62