Finding the Fourth Proportional to 10,538.52, 15,808.84 and 3,042.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,538.52 : 15,808.84 = 3,042.27 : x
2. Step 2: Convert to fraction form
   10,538.52/15,808.84 = 3,042.27/x
3. Step 3: Cross multiply
   10,538.52x = 15,808.84 × 3,042.27
4. Step 4: Simplify right side
   10,538.52x = 48,094,767.27
5. Step 5: Solve for x
   x = 48,094,767.27/10,538.52
6. Step 6: Final answer
   x = 4,563.71