Finding the Fourth Proportional to 9,092.04, 12,549.78 and 5,556.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,092.04 : 12,549.78 = 5,556.84 : x
2. Step 2: Convert to fraction form
   9,092.04/12,549.78 = 5,556.84/x
3. Step 3: Cross multiply
   9,092.04x = 12,549.78 × 5,556.84
4. Step 4: Simplify right side
   9,092.04x = 69,737,119.50
5. Step 5: Solve for x
   x = 69,737,119.50/9,092.04
6. Step 6: Final answer
   x = 7,670.13