Finding the Fourth Proportional to 2,292.63, 3,431.89 and 1,471.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,292.63 : 3,431.89 = 1,471.69 : x
2. Step 2: Convert to fraction form
   2,292.63/3,431.89 = 1,471.69/x
3. Step 3: Cross multiply
   2,292.63x = 3,431.89 × 1,471.69
4. Step 4: Simplify right side
   2,292.63x = 5,050,678.19
5. Step 5: Solve for x
   x = 5,050,678.19/2,292.63
6. Step 6: Final answer
   x = 2,203.01