Finding the Fourth Proportional to 11,463.76, 15,826.89 and 7,491.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,463.76 : 15,826.89 = 7,491.52 : x
2. Step 2: Convert to fraction form
   11,463.76/15,826.89 = 7,491.52/x
3. Step 3: Cross multiply
   11,463.76x = 15,826.89 × 7,491.52
4. Step 4: Simplify right side
   11,463.76x = 118,567,462.97
5. Step 5: Solve for x
   x = 118,567,462.97/11,463.76
6. Step 6: Final answer
   x = 10,342.81