Finding the Fourth Proportional to 2,535.06, 3,498.32 and 1,415.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.06 : 3,498.32 = 1,415.91 : x
2. Step 2: Convert to fraction form
   2,535.06/3,498.32 = 1,415.91/x
3. Step 3: Cross multiply
   2,535.06x = 3,498.32 × 1,415.91
4. Step 4: Simplify right side
   2,535.06x = 4,953,322.93
5. Step 5: Solve for x
   x = 4,953,322.93/2,535.06
6. Step 6: Final answer
   x = 1,953.92