Finding the Fourth Proportional to 9,428.52, 14,141.16 and 3,583.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,428.52 : 14,141.16 = 3,583.56 : x
2. Step 2: Convert to fraction form
   9,428.52/14,141.16 = 3,583.56/x
3. Step 3: Cross multiply
   9,428.52x = 14,141.16 × 3,583.56
4. Step 4: Simplify right side
   9,428.52x = 50,675,695.33
5. Step 5: Solve for x
   x = 50,675,695.33/9,428.52
6. Step 6: Final answer
   x = 5,374.72