Finding the Fourth Proportional to 5,494.93, 7,576.61 and 4,003.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,494.93 : 7,576.61 = 4,003.52 : x
2. Step 2: Convert to fraction form
   5,494.93/7,576.61 = 4,003.52/x
3. Step 3: Cross multiply
   5,494.93x = 7,576.61 × 4,003.52
4. Step 4: Simplify right side
   5,494.93x = 30,333,051.77
5. Step 5: Solve for x
   x = 30,333,051.77/5,494.93
6. Step 6: Final answer
   x = 5,520.19