Finding the Fourth Proportional to 5,498.50, 7,588.02 and 3,929.26

Step by Step Solution

1. Step 1: Write the proportion equation
   5,498.50 : 7,588.02 = 3,929.26 : x
2. Step 2: Convert to fraction form
   5,498.50/7,588.02 = 3,929.26/x
3. Step 3: Cross multiply
   5,498.50x = 7,588.02 × 3,929.26
4. Step 4: Simplify right side
   5,498.50x = 29,815,303.47
5. Step 5: Solve for x
   x = 29,815,303.47/5,498.50
6. Step 6: Final answer
   x = 5,422.44