Finding the Fourth Proportional to 2,594.74, 3,580.72 and 1,415.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594.74 : 3,580.72 = 1,415.88 : x
2. Step 2: Convert to fraction form
   2,594.74/3,580.72 = 1,415.88/x
3. Step 3: Cross multiply
   2,594.74x = 3,580.72 × 1,415.88
4. Step 4: Simplify right side
   2,594.74x = 5,069,869.83
5. Step 5: Solve for x
   x = 5,069,869.83/2,594.74
6. Step 6: Final answer
   x = 1,953.90