Finding the Fourth Proportional to 1,748.61, 2,623.83 and 1,132.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.61 : 2,623.83 = 1,132.16 : x
2. Step 2: Convert to fraction form
   1,748.61/2,623.83 = 1,132.16/x
3. Step 3: Cross multiply
   1,748.61x = 2,623.83 × 1,132.16
4. Step 4: Simplify right side
   1,748.61x = 2,970,582.25
5. Step 5: Solve for x
   x = 2,970,582.25/1,748.61
6. Step 6: Final answer
   x = 1,698.82