Finding the Fourth Proportional to 10,349.88, 14,282.78 and 5,634.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,349.88 : 14,282.78 = 5,634.06 : x
2. Step 2: Convert to fraction form
   10,349.88/14,282.78 = 5,634.06/x
3. Step 3: Cross multiply
   10,349.88x = 14,282.78 × 5,634.06
4. Step 4: Simplify right side
   10,349.88x = 80,470,011.32
5. Step 5: Solve for x
   x = 80,470,011.32/10,349.88
6. Step 6: Final answer
   x = 7,774.97