Finding the Fourth Proportional to 2,298.62, 3,150.00 and 2,077.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.62 : 3,150.00 = 2,077.19 : x
2. Step 2: Convert to fraction form
   2,298.62/3,150.00 = 2,077.19/x
3. Step 3: Cross multiply
   2,298.62x = 3,150.00 × 2,077.19
4. Step 4: Simplify right side
   2,298.62x = 6,543,128.86
5. Step 5: Solve for x
   x = 6,543,128.86/2,298.62
6. Step 6: Final answer
   x = 2,846.55