Finding the Fourth Proportional to 3,554.76, 4,904.04 and 2,061.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,554.76 : 4,904.04 = 2,061.60 : x
2. Step 2: Convert to fraction form
   3,554.76/4,904.04 = 2,061.60/x
3. Step 3: Cross multiply
   3,554.76x = 4,904.04 × 2,061.60
4. Step 4: Simplify right side
   3,554.76x = 10,110,168.86
5. Step 5: Solve for x
   x = 10,110,168.86/3,554.76
6. Step 6: Final answer
   x = 2,844.12