Finding the Fourth Proportional to 7,355.50, 10,150.59 and 4,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,355.50 : 10,150.59 = 4,043.50 : x
2. Step 2: Convert to fraction form
   7,355.50/10,150.59 = 4,043.50/x
3. Step 3: Cross multiply
   7,355.50x = 10,150.59 × 4,043.50
4. Step 4: Simplify right side
   7,355.50x = 41,043,910.67
5. Step 5: Solve for x
   x = 41,043,910.67/7,355.50
6. Step 6: Final answer
   x = 5,580.03