Finding the Fourth Proportional to 1,730.71, 2,585.03 and 1,565.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,730.71 : 2,585.03 = 1,565.93 : x
2. Step 2: Convert to fraction form
   1,730.71/2,585.03 = 1,565.93/x
3. Step 3: Cross multiply
   1,730.71x = 2,585.03 × 1,565.93
4. Step 4: Simplify right side
   1,730.71x = 4,047,976.03
5. Step 5: Solve for x
   x = 4,047,976.03/1,730.71
6. Step 6: Final answer
   x = 2,338.91