Finding the Fourth Proportional to 2,055.57, 3,084.70 and 1,506.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055.57 : 3,084.70 = 1,506.07 : x
2. Step 2: Convert to fraction form
   2,055.57/3,084.70 = 1,506.07/x
3. Step 3: Cross multiply
   2,055.57x = 3,084.70 × 1,506.07
4. Step 4: Simplify right side
   2,055.57x = 4,645,774.13
5. Step 5: Solve for x
   x = 4,645,774.13/2,055.57
6. Step 6: Final answer
   x = 2,260.09