Finding the Fourth Proportional to 9,964.58, 14,947.23 and 3,389.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,964.58 : 14,947.23 = 3,389.94 : x
2. Step 2: Convert to fraction form
   9,964.58/14,947.23 = 3,389.94/x
3. Step 3: Cross multiply
   9,964.58x = 14,947.23 × 3,389.94
4. Step 4: Simplify right side
   9,964.58x = 50,670,212.87
5. Step 5: Solve for x
   x = 50,670,212.87/9,964.58
6. Step 6: Final answer
   x = 5,085.04