Finding the Fourth Proportional to 3,401.02, 5,100.99 and 1,092.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401.02 : 5,100.99 = 1,092.52 : x
2. Step 2: Convert to fraction form
   3,401.02/5,100.99 = 1,092.52/x
3. Step 3: Cross multiply
   3,401.02x = 5,100.99 × 1,092.52
4. Step 4: Simplify right side
   3,401.02x = 5,572,933.59
5. Step 5: Solve for x
   x = 5,572,933.59/3,401.02
6. Step 6: Final answer
   x = 1,638.61