Finding the Fourth Proportional to 4,050.84, 5,553.72 and 3,977.04

Step by Step Solution

1. Step 1: Write the proportion equation
   4,050.84 : 5,553.72 = 3,977.04 : x
2. Step 2: Convert to fraction form
   4,050.84/5,553.72 = 3,977.04/x
3. Step 3: Cross multiply
   4,050.84x = 5,553.72 × 3,977.04
4. Step 4: Simplify right side
   4,050.84x = 22,087,366.59
5. Step 5: Solve for x
   x = 22,087,366.59/4,050.84
6. Step 6: Final answer
   x = 5,452.54