Finding the Fourth Proportional to 3,667.39, 5,503.05 and 2,435.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.39 : 5,503.05 = 2,435.38 : x
2. Step 2: Convert to fraction form
   3,667.39/5,503.05 = 2,435.38/x
3. Step 3: Cross multiply
   3,667.39x = 5,503.05 × 2,435.38
4. Step 4: Simplify right side
   3,667.39x = 13,402,004.15
5. Step 5: Solve for x
   x = 13,402,004.15/3,667.39
6. Step 6: Final answer
   x = 3,654.37