Finding the Fourth Proportional to 17,412.35, 26,118.59 and 4,264.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,412.35 : 26,118.59 = 4,264.72 : x
2. Step 2: Convert to fraction form
   17,412.35/26,118.59 = 4,264.72/x
3. Step 3: Cross multiply
   17,412.35x = 26,118.59 × 4,264.72
4. Step 4: Simplify right side
   17,412.35x = 111,388,386.52
5. Step 5: Solve for x
   x = 111,388,386.52/17,412.35
6. Step 6: Final answer
   x = 6,397.09