Finding the Fourth Proportional to 5,667.37, 8,501.70 and 1,507.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.37 : 8,501.70 = 1,507.55 : x
2. Step 2: Convert to fraction form
   5,667.37/8,501.70 = 1,507.55/x
3. Step 3: Cross multiply
   5,667.37x = 8,501.70 × 1,507.55
4. Step 4: Simplify right side
   5,667.37x = 12,816,692.50
5. Step 5: Solve for x
   x = 12,816,692.50/5,667.37
6. Step 6: Final answer
   x = 2,261.49