Finding the Fourth Proportional to 9,692.59, 14,541.73 and 3,118.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,692.59 : 14,541.73 = 3,118.60 : x
2. Step 2: Convert to fraction form
   9,692.59/14,541.73 = 3,118.60/x
3. Step 3: Cross multiply
   9,692.59x = 14,541.73 × 3,118.60
4. Step 4: Simplify right side
   9,692.59x = 45,349,849.56
5. Step 5: Solve for x
   x = 45,349,849.56/9,692.59
6. Step 6: Final answer
   x = 4,678.82