Finding the Fourth Proportional to 3,801.09, 5,698.17 and 1,334.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801.09 : 5,698.17 = 1,334.55 : x
2. Step 2: Convert to fraction form
   3,801.09/5,698.17 = 1,334.55/x
3. Step 3: Cross multiply
   3,801.09x = 5,698.17 × 1,334.55
4. Step 4: Simplify right side
   3,801.09x = 7,604,492.77
5. Step 5: Solve for x
   x = 7,604,492.77/3,801.09
6. Step 6: Final answer
   x = 2,000.61