Finding the Fourth Proportional to 5,947.50, 8,207.55 and 3,463.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,947.50 : 8,207.55 = 3,463.50 : x
2. Step 2: Convert to fraction form
   5,947.50/8,207.55 = 3,463.50/x
3. Step 3: Cross multiply
   5,947.50x = 8,207.55 × 3,463.50
4. Step 4: Simplify right side
   5,947.50x = 28,426,849.43
5. Step 5: Solve for x
   x = 28,426,849.43/5,947.50
6. Step 6: Final answer
   x = 4,779.63