Finding the Fourth Proportional to 5,003.82, 7,505.80 and 2,406.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,003.82 : 7,505.80 = 2,406.16 : x
2. Step 2: Convert to fraction form
   5,003.82/7,505.80 = 2,406.16/x
3. Step 3: Cross multiply
   5,003.82x = 7,505.80 × 2,406.16
4. Step 4: Simplify right side
   5,003.82x = 18,060,155.73
5. Step 5: Solve for x
   x = 18,060,155.73/5,003.82
6. Step 6: Final answer
   x = 3,609.27