Finding the Fourth Proportional to 17,886.24, 24,685.84 and 17,098.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,886.24 : 24,685.84 = 17,098.72 : x
2. Step 2: Convert to fraction form
   17,886.24/24,685.84 = 17,098.72/x
3. Step 3: Cross multiply
   17,886.24x = 24,685.84 × 17,098.72
4. Step 4: Simplify right side
   17,886.24x = 422,096,266.12
5. Step 5: Solve for x
   x = 422,096,266.12/17,886.24
6. Step 6: Final answer
   x = 23,598.94