Finding the Fourth Proportional to 7,435.50, 11,146.89 and 3,050.22

Step by Step Solution

1. Step 1: Write the proportion equation
   7,435.50 : 11,146.89 = 3,050.22 : x
2. Step 2: Convert to fraction form
   7,435.50/11,146.89 = 3,050.22/x
3. Step 3: Cross multiply
   7,435.50x = 11,146.89 × 3,050.22
4. Step 4: Simplify right side
   7,435.50x = 34,000,466.82
5. Step 5: Solve for x
   x = 34,000,466.82/7,435.50
6. Step 6: Final answer
   x = 4,572.72