Finding the Fourth Proportional to 5,488.29, 7,573.83 and 2,970.39

Step by Step Solution

1. Step 1: Write the proportion equation
   5,488.29 : 7,573.83 = 2,970.39 : x
2. Step 2: Convert to fraction form
   5,488.29/7,573.83 = 2,970.39/x
3. Step 3: Cross multiply
   5,488.29x = 7,573.83 × 2,970.39
4. Step 4: Simplify right side
   5,488.29x = 22,497,228.89
5. Step 5: Solve for x
   x = 22,497,228.89/5,488.29
6. Step 6: Final answer
   x = 4,099.13