Finding the Fourth Proportional to 14,429.10, 21,618.14 and 10,025.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,429.10 : 21,618.14 = 10,025.94 : x
2. Step 2: Convert to fraction form
   14,429.10/21,618.14 = 10,025.94/x
3. Step 3: Cross multiply
   14,429.10x = 21,618.14 × 10,025.94
4. Step 4: Simplify right side
   14,429.10x = 216,742,124.42
5. Step 5: Solve for x
   x = 216,742,124.42/14,429.10
6. Step 6: Final answer
   x = 15,021.18