Finding the Fourth Proportional to 2,473.91, 3,704.71 and 1,430.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.91 : 3,704.71 = 1,430.56 : x
2. Step 2: Convert to fraction form
   2,473.91/3,704.71 = 1,430.56/x
3. Step 3: Cross multiply
   2,473.91x = 3,704.71 × 1,430.56
4. Step 4: Simplify right side
   2,473.91x = 5,299,809.94
5. Step 5: Solve for x
   x = 5,299,809.94/2,473.91
6. Step 6: Final answer
   x = 2,142.28