Finding the Fourth Proportional to 5,549.72, 8,303.01 and 5,084.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,549.72 : 8,303.01 = 5,084.32 : x
2. Step 2: Convert to fraction form
   5,549.72/8,303.01 = 5,084.32/x
3. Step 3: Cross multiply
   5,549.72x = 8,303.01 × 5,084.32
4. Step 4: Simplify right side
   5,549.72x = 42,215,135.55
5. Step 5: Solve for x
   x = 42,215,135.55/5,549.72
6. Step 6: Final answer
   x = 7,606.72