Finding the Fourth Proportional to 17,498.58, 24,143.70 and 10,690.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,498.58 : 24,143.70 = 10,690.84 : x
2. Step 2: Convert to fraction form
   17,498.58/24,143.70 = 10,690.84/x
3. Step 3: Cross multiply
   17,498.58x = 24,143.70 × 10,690.84
4. Step 4: Simplify right side
   17,498.58x = 258,116,433.71
5. Step 5: Solve for x
   x = 258,116,433.71/17,498.58
6. Step 6: Final answer
   x = 14,750.71