Finding the Fourth Proportional to 10,877.46, 15,007.27 and 7,519.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,877.46 : 15,007.27 = 7,519.06 : x
2. Step 2: Convert to fraction form
   10,877.46/15,007.27 = 7,519.06/x
3. Step 3: Cross multiply
   10,877.46x = 15,007.27 × 7,519.06
4. Step 4: Simplify right side
   10,877.46x = 112,840,563.57
5. Step 5: Solve for x
   x = 112,840,563.57/10,877.46
6. Step 6: Final answer
   x = 10,373.80