Finding the Fourth Proportional to 17,488.05, 26,237.19 and 5,641.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,488.05 : 26,237.19 = 5,641.59 : x
2. Step 2: Convert to fraction form
   17,488.05/26,237.19 = 5,641.59/x
3. Step 3: Cross multiply
   17,488.05x = 26,237.19 × 5,641.59
4. Step 4: Simplify right side
   17,488.05x = 148,019,440.52
5. Step 5: Solve for x
   x = 148,019,440.52/17,488.05
6. Step 6: Final answer
   x = 8,464.04