Finding the Fourth Proportional to 10,162.83, 15,245.27 and 2,767.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,162.83 : 15,245.27 = 2,767.86 : x
2. Step 2: Convert to fraction form
   10,162.83/15,245.27 = 2,767.86/x
3. Step 3: Cross multiply
   10,162.83x = 15,245.27 × 2,767.86
4. Step 4: Simplify right side
   10,162.83x = 42,196,773.02
5. Step 5: Solve for x
   x = 42,196,773.02/10,162.83
6. Step 6: Final answer
   x = 4,152.07