Finding the Fourth Proportional to 2,504.16, 3,751.76 and 1,477.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.16 : 3,751.76 = 1,477.60 : x
2. Step 2: Convert to fraction form
   2,504.16/3,751.76 = 1,477.60/x
3. Step 3: Cross multiply
   2,504.16x = 3,751.76 × 1,477.60
4. Step 4: Simplify right side
   2,504.16x = 5,543,600.58
5. Step 5: Solve for x
   x = 5,543,600.58/2,504.16
6. Step 6: Final answer
   x = 2,213.76