Finding the Fourth Proportional to 17,254.18, 23,810.21 and 9,700.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,254.18 : 23,810.21 = 9,700.83 : x
2. Step 2: Convert to fraction form
   17,254.18/23,810.21 = 9,700.83/x
3. Step 3: Cross multiply
   17,254.18x = 23,810.21 × 9,700.83
4. Step 4: Simplify right side
   17,254.18x = 230,978,680.42
5. Step 5: Solve for x
   x = 230,978,680.42/17,254.18
6. Step 6: Final answer
   x = 13,386.83