Finding the Fourth Proportional to 1,627.04, 2,244.72 and 1,037.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627.04 : 2,244.72 = 1,037.12 : x
2. Step 2: Convert to fraction form
   1,627.04/2,244.72 = 1,037.12/x
3. Step 3: Cross multiply
   1,627.04x = 2,244.72 × 1,037.12
4. Step 4: Simplify right side
   1,627.04x = 2,328,044.01
5. Step 5: Solve for x
   x = 2,328,044.01/1,627.04
6. Step 6: Final answer
   x = 1,430.85