Finding the Fourth Proportional to 9,852.46, 14,777.89 and 3,612.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,852.46 : 14,777.89 = 3,612.22 : x
2. Step 2: Convert to fraction form
   9,852.46/14,777.89 = 3,612.22/x
3. Step 3: Cross multiply
   9,852.46x = 14,777.89 × 3,612.22
4. Step 4: Simplify right side
   9,852.46x = 53,381,005.72
5. Step 5: Solve for x
   x = 53,381,005.72/9,852.46
6. Step 6: Final answer
   x = 5,418.04