Finding the Fourth Proportional to 5,498.38, 7,588.59 and 4,328.26

Step by Step Solution

1. Step 1: Write the proportion equation
   5,498.38 : 7,588.59 = 4,328.26 : x
2. Step 2: Convert to fraction form
   5,498.38/7,588.59 = 4,328.26/x
3. Step 3: Cross multiply
   5,498.38x = 7,588.59 × 4,328.26
4. Step 4: Simplify right side
   5,498.38x = 32,845,390.55
5. Step 5: Solve for x
   x = 32,845,390.55/5,498.38
6. Step 6: Final answer
   x = 5,973.65