Finding the Fourth Proportional to 9,673.37, 14,502.74 and 4,991.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,673.37 : 14,502.74 = 4,991.34 : x
2. Step 2: Convert to fraction form
   9,673.37/14,502.74 = 4,991.34/x
3. Step 3: Cross multiply
   9,673.37x = 14,502.74 × 4,991.34
4. Step 4: Simplify right side
   9,673.37x = 72,388,081.31
5. Step 5: Solve for x
   x = 72,388,081.31/9,673.37
6. Step 6: Final answer
   x = 7,483.24