Finding the Fourth Proportional to 2,934.18, 4,401.18 and 1,201.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,934.18 : 4,401.18 = 1,201.50 : x
2. Step 2: Convert to fraction form
   2,934.18/4,401.18 = 1,201.50/x
3. Step 3: Cross multiply
   2,934.18x = 4,401.18 × 1,201.50
4. Step 4: Simplify right side
   2,934.18x = 5,288,017.77
5. Step 5: Solve for x
   x = 5,288,017.77/2,934.18
6. Step 6: Final answer
   x = 1,802.21