Finding the Fourth Proportional to 2,535.09, 3,498.22 and 1,415.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.09 : 3,498.22 = 1,415.94 : x
2. Step 2: Convert to fraction form
   2,535.09/3,498.22 = 1,415.94/x
3. Step 3: Cross multiply
   2,535.09x = 3,498.22 × 1,415.94
4. Step 4: Simplify right side
   2,535.09x = 4,953,269.63
5. Step 5: Solve for x
   x = 4,953,269.63/2,535.09
6. Step 6: Final answer
   x = 1,953.88