Finding the Fourth Proportional to 11,222.88, 16,834.56 and 5,373.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,222.88 : 16,834.56 = 5,373.06 : x
2. Step 2: Convert to fraction form
   11,222.88/16,834.56 = 5,373.06/x
3. Step 3: Cross multiply
   11,222.88x = 16,834.56 × 5,373.06
4. Step 4: Simplify right side
   11,222.88x = 90,453,100.95
5. Step 5: Solve for x
   x = 90,453,100.95/11,222.88
6. Step 6: Final answer
   x = 8,059.70