Finding the Fourth Proportional to 10,554.37, 15,832.39 and 3,534.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,554.37 : 15,832.39 = 3,534.42 : x
2. Step 2: Convert to fraction form
   10,554.37/15,832.39 = 3,534.42/x
3. Step 3: Cross multiply
   10,554.37x = 15,832.39 × 3,534.42
4. Step 4: Simplify right side
   10,554.37x = 55,958,315.86
5. Step 5: Solve for x
   x = 55,958,315.86/10,554.37
6. Step 6: Final answer
   x = 5,301.91