Finding the Fourth Proportional to 10,298.34, 14,271.52 and 10,101.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,298.34 : 14,271.52 = 10,101.42 : x
2. Step 2: Convert to fraction form
   10,298.34/14,271.52 = 10,101.42/x
3. Step 3: Cross multiply
   10,298.34x = 14,271.52 × 10,101.42
4. Step 4: Simplify right side
   10,298.34x = 144,162,617.56
5. Step 5: Solve for x
   x = 144,162,617.56/10,298.34
6. Step 6: Final answer
   x = 13,998.63