Finding the Fourth Proportional to 9,076.86, 13,618.01 and 2,837.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,076.86 : 13,618.01 = 2,837.52 : x
2. Step 2: Convert to fraction form
   9,076.86/13,618.01 = 2,837.52/x
3. Step 3: Cross multiply
   9,076.86x = 13,618.01 × 2,837.52
4. Step 4: Simplify right side
   9,076.86x = 38,641,382.83
5. Step 5: Solve for x
   x = 38,641,382.83/9,076.86
6. Step 6: Final answer
   x = 4,257.13