Finding the Fourth Proportional to 10,164.83, 15,248.27 and 2,769.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,164.83 : 15,248.27 = 2,769.86 : x
2. Step 2: Convert to fraction form
   10,164.83/15,248.27 = 2,769.86/x
3. Step 3: Cross multiply
   10,164.83x = 15,248.27 × 2,769.86
4. Step 4: Simplify right side
   10,164.83x = 42,235,483.05
5. Step 5: Solve for x
   x = 42,235,483.05/10,164.83
6. Step 6: Final answer
   x = 4,155.06