Finding the Fourth Proportional to 19,522.52, 29,300.10 and 10,165.76

Step by Step Solution

1. Step 1: Write the proportion equation
   19,522.52 : 29,300.10 = 10,165.76 : x
2. Step 2: Convert to fraction form
   19,522.52/29,300.10 = 10,165.76/x
3. Step 3: Cross multiply
   19,522.52x = 29,300.10 × 10,165.76
4. Step 4: Simplify right side
   19,522.52x = 297,857,784.58
5. Step 5: Solve for x
   x = 297,857,784.58/19,522.52
6. Step 6: Final answer
   x = 15,257.14