Finding the Fourth Proportional to 10,900.58, 16,343.42 and 5,633.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,900.58 : 16,343.42 = 5,633.42 : x
2. Step 2: Convert to fraction form
   10,900.58/16,343.42 = 5,633.42/x
3. Step 3: Cross multiply
   10,900.58x = 16,343.42 × 5,633.42
4. Step 4: Simplify right side
   10,900.58x = 92,069,239.21
5. Step 5: Solve for x
   x = 92,069,239.21/10,900.58
6. Step 6: Final answer
   x = 8,446.27