Finding the Fourth Proportional to 2,184.06, 3,014.00 and 1,189.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184.06 : 3,014.00 = 1,189.32 : x
2. Step 2: Convert to fraction form
   2,184.06/3,014.00 = 1,189.32/x
3. Step 3: Cross multiply
   2,184.06x = 3,014.00 × 1,189.32
4. Step 4: Simplify right side
   2,184.06x = 3,584,604.53
5. Step 5: Solve for x
   x = 3,584,604.53/2,184.06
6. Step 6: Final answer
   x = 1,641.26