Finding the Fourth Proportional to 9,467.85, 13,066.61 and 5,692.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,467.85 : 13,066.61 = 5,692.25 : x
2. Step 2: Convert to fraction form
   9,467.85/13,066.61 = 5,692.25/x
3. Step 3: Cross multiply
   9,467.85x = 13,066.61 × 5,692.25
4. Step 4: Simplify right side
   9,467.85x = 74,378,316.98
5. Step 5: Solve for x
   x = 74,378,316.98/9,467.85
6. Step 6: Final answer
   x = 7,855.88