Finding the Fourth Proportional to 1,468.63, 2,200.88 and 1,055.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.63 : 2,200.88 = 1,055.82 : x
2. Step 2: Convert to fraction form
   1,468.63/2,200.88 = 1,055.82/x
3. Step 3: Cross multiply
   1,468.63x = 2,200.88 × 1,055.82
4. Step 4: Simplify right side
   1,468.63x = 2,323,735.76
5. Step 5: Solve for x
   x = 2,323,735.76/1,468.63
6. Step 6: Final answer
   x = 1,582.25