Finding the Fourth Proportional to 2,071.62, 3,101.60 and 1,484.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071.62 : 3,101.60 = 1,484.54 : x
2. Step 2: Convert to fraction form
   2,071.62/3,101.60 = 1,484.54/x
3. Step 3: Cross multiply
   2,071.62x = 3,101.60 × 1,484.54
4. Step 4: Simplify right side
   2,071.62x = 4,604,449.26
5. Step 5: Solve for x
   x = 4,604,449.26/2,071.62
6. Step 6: Final answer
   x = 2,222.63