Finding the Fourth Proportional to 21,510.03, 32,265.59 and 10,414.65

Step by Step Solution

1. Step 1: Write the proportion equation
   21,510.03 : 32,265.59 = 10,414.65 : x
2. Step 2: Convert to fraction form
   21,510.03/32,265.59 = 10,414.65/x
3. Step 3: Cross multiply
   21,510.03x = 32,265.59 × 10,414.65
4. Step 4: Simplify right side
   21,510.03x = 336,034,774.82
5. Step 5: Solve for x
   x = 336,034,774.82/21,510.03
6. Step 6: Final answer
   x = 15,622.24