Finding the Fourth Proportional to 5,548.74, 8,300.32 and 5,062.14

Step by Step Solution

1. Step 1: Write the proportion equation
   5,548.74 : 8,300.32 = 5,062.14 : x
2. Step 2: Convert to fraction form
   5,548.74/8,300.32 = 5,062.14/x
3. Step 3: Cross multiply
   5,548.74x = 8,300.32 × 5,062.14
4. Step 4: Simplify right side
   5,548.74x = 42,017,381.88
5. Step 5: Solve for x
   x = 42,017,381.88/5,548.74
6. Step 6: Final answer
   x = 7,572.42