Finding the Fourth Proportional to 14,900.45, 22,350.89 and 3,807.23

Step by Step Solution

1. Step 1: Write the proportion equation
   14,900.45 : 22,350.89 = 3,807.23 : x
2. Step 2: Convert to fraction form
   14,900.45/22,350.89 = 3,807.23/x
3. Step 3: Cross multiply
   14,900.45x = 22,350.89 × 3,807.23
4. Step 4: Simplify right side
   14,900.45x = 85,095,015.78
5. Step 5: Solve for x
   x = 85,095,015.78/14,900.45
6. Step 6: Final answer
   x = 5,710.90