Finding the Fourth Proportional to 2,515.86, 3,772.83 and 1,360.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,515.86 : 3,772.83 = 1,360.98 : x
2. Step 2: Convert to fraction form
   2,515.86/3,772.83 = 1,360.98/x
3. Step 3: Cross multiply
   2,515.86x = 3,772.83 × 1,360.98
4. Step 4: Simplify right side
   2,515.86x = 5,134,746.17
5. Step 5: Solve for x
   x = 5,134,746.17/2,515.86
6. Step 6: Final answer
   x = 2,040.95