Finding the Fourth Proportional to 6,753.73, 9,320.61 and 3,770.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,753.73 : 9,320.61 = 3,770.15 : x
2. Step 2: Convert to fraction form
   6,753.73/9,320.61 = 3,770.15/x
3. Step 3: Cross multiply
   6,753.73x = 9,320.61 × 3,770.15
4. Step 4: Simplify right side
   6,753.73x = 35,140,051.19
5. Step 5: Solve for x
   x = 35,140,051.19/6,753.73
6. Step 6: Final answer
   x = 5,203.06