Finding the Fourth Proportional to 9,798.12, 14,692.91 and 3,556.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,798.12 : 14,692.91 = 3,556.05 : x
2. Step 2: Convert to fraction form
   9,798.12/14,692.91 = 3,556.05/x
3. Step 3: Cross multiply
   9,798.12x = 14,692.91 × 3,556.05
4. Step 4: Simplify right side
   9,798.12x = 52,248,722.61
5. Step 5: Solve for x
   x = 52,248,722.61/9,798.12
6. Step 6: Final answer
   x = 5,332.53