Finding the Fourth Proportional to 1,624.08, 2,242.05 and 1,095.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,624.08 : 2,242.05 = 1,095.72 : x
2. Step 2: Convert to fraction form
   1,624.08/2,242.05 = 1,095.72/x
3. Step 3: Cross multiply
   1,624.08x = 2,242.05 × 1,095.72
4. Step 4: Simplify right side
   1,624.08x = 2,456,659.03
5. Step 5: Solve for x
   x = 2,456,659.03/1,624.08
6. Step 6: Final answer
   x = 1,512.65