Finding the Fourth Proportional to 2,184.04, 3,272.01 and 1,694.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184.04 : 3,272.01 = 1,694.80 : x
2. Step 2: Convert to fraction form
   2,184.04/3,272.01 = 1,694.80/x
3. Step 3: Cross multiply
   2,184.04x = 3,272.01 × 1,694.80
4. Step 4: Simplify right side
   2,184.04x = 5,545,402.55
5. Step 5: Solve for x
   x = 5,545,402.55/2,184.04
6. Step 6: Final answer
   x = 2,539.06