Finding the Fourth Proportional to 1,627.02, 2,242.35 and 1,184.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627.02 : 2,242.35 = 1,184.22 : x
2. Step 2: Convert to fraction form
   1,627.02/2,242.35 = 1,184.22/x
3. Step 3: Cross multiply
   1,627.02x = 2,242.35 × 1,184.22
4. Step 4: Simplify right side
   1,627.02x = 2,655,435.72
5. Step 5: Solve for x
   x = 2,655,435.72/1,627.02
6. Step 6: Final answer
   x = 1,632.09