Finding the Fourth Proportional to 10,877.69, 15,010.71 and 6,162.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,877.69 : 15,010.71 = 6,162.01 : x
2. Step 2: Convert to fraction form
   10,877.69/15,010.71 = 6,162.01/x
3. Step 3: Cross multiply
   10,877.69x = 15,010.71 × 6,162.01
4. Step 4: Simplify right side
   10,877.69x = 92,496,145.13
5. Step 5: Solve for x
   x = 92,496,145.13/10,877.69
6. Step 6: Final answer
   x = 8,503.29