Finding the Fourth Proportional to 2,055.48, 2,834.94 and 1,346.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055.48 : 2,834.94 = 1,346.55 : x
2. Step 2: Convert to fraction form
   2,055.48/2,834.94 = 1,346.55/x
3. Step 3: Cross multiply
   2,055.48x = 2,834.94 × 1,346.55
4. Step 4: Simplify right side
   2,055.48x = 3,817,388.46
5. Step 5: Solve for x
   x = 3,817,388.46/2,055.48
6. Step 6: Final answer
   x = 1,857.18