Finding the Fourth Proportional to 17,498.01, 26,257.95 and 7,109.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,498.01 : 26,257.95 = 7,109.76 : x
2. Step 2: Convert to fraction form
   17,498.01/26,257.95 = 7,109.76/x
3. Step 3: Cross multiply
   17,498.01x = 26,257.95 × 7,109.76
4. Step 4: Simplify right side
   17,498.01x = 186,687,722.59
5. Step 5: Solve for x
   x = 186,687,722.59/17,498.01
6. Step 6: Final answer
   x = 10,669.08