Finding the Fourth Proportional to 11,467.63, 15,836.01 and 10,846.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,467.63 : 15,836.01 = 10,846.31 : x
2. Step 2: Convert to fraction form
   11,467.63/15,836.01 = 10,846.31/x
3. Step 3: Cross multiply
   11,467.63x = 15,836.01 × 10,846.31
4. Step 4: Simplify right side
   11,467.63x = 171,762,153.77
5. Step 5: Solve for x
   x = 171,762,153.77/11,467.63
6. Step 6: Final answer
   x = 14,978.00