Finding the Fourth Proportional to 2,594.61, 3,580.59 and 1,415.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594.61 : 3,580.59 = 1,415.69 : x
2. Step 2: Convert to fraction form
   2,594.61/3,580.59 = 1,415.69/x
3. Step 3: Cross multiply
   2,594.61x = 3,580.59 × 1,415.69
4. Step 4: Simplify right side
   2,594.61x = 5,068,987.55
5. Step 5: Solve for x
   x = 5,068,987.55/2,594.61
6. Step 6: Final answer
   x = 1,953.66