Finding the Fourth Proportional to 2,055.65, 3,078.86 and 1,592.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055.65 : 3,078.86 = 1,592.02 : x
2. Step 2: Convert to fraction form
   2,055.65/3,078.86 = 1,592.02/x
3. Step 3: Cross multiply
   2,055.65x = 3,078.86 × 1,592.02
4. Step 4: Simplify right side
   2,055.65x = 4,901,602.59
5. Step 5: Solve for x
   x = 4,901,602.59/2,055.65
6. Step 6: Final answer
   x = 2,384.46