Finding the Fourth Proportional to 17,141.18, 23,655.14 and 10,427.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,141.18 : 23,655.14 = 10,427.10 : x
2. Step 2: Convert to fraction form
   17,141.18/23,655.14 = 10,427.10/x
3. Step 3: Cross multiply
   17,141.18x = 23,655.14 × 10,427.10
4. Step 4: Simplify right side
   17,141.18x = 246,654,510.29
5. Step 5: Solve for x
   x = 246,654,510.29/17,141.18
6. Step 6: Final answer
   x = 14,389.59