Finding the Fourth Proportional to 7,253.50, 10,009.83 and 4,109.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,253.50 : 10,009.83 = 4,109.89 : x
2. Step 2: Convert to fraction form
   7,253.50/10,009.83 = 4,109.89/x
3. Step 3: Cross multiply
   7,253.50x = 10,009.83 × 4,109.89
4. Step 4: Simplify right side
   7,253.50x = 41,139,300.22
5. Step 5: Solve for x
   x = 41,139,300.22/7,253.50
6. Step 6: Final answer
   x = 5,671.65