Finding the Fourth Proportional to 5,667.84, 8,505.63 and 1,970.03

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.84 : 8,505.63 = 1,970.03 : x
2. Step 2: Convert to fraction form
   5,667.84/8,505.63 = 1,970.03/x
3. Step 3: Cross multiply
   5,667.84x = 8,505.63 × 1,970.03
4. Step 4: Simplify right side
   5,667.84x = 16,756,367.53
5. Step 5: Solve for x
   x = 16,756,367.53/5,667.84
6. Step 6: Final answer
   x = 2,956.39