Finding the Fourth Proportional to 11,030.56, 15,222.26 and 5,994.80

Step by Step Solution

1. Step 1: Write the proportion equation
   11,030.56 : 15,222.26 = 5,994.80 : x
2. Step 2: Convert to fraction form
   11,030.56/15,222.26 = 5,994.80/x
3. Step 3: Cross multiply
   11,030.56x = 15,222.26 × 5,994.80
4. Step 4: Simplify right side
   11,030.56x = 91,254,404.25
5. Step 5: Solve for x
   x = 91,254,404.25/11,030.56
6. Step 6: Final answer
   x = 8,272.87