Finding the Fourth Proportional to 22,201.02, 33,300.77 and 5,561.20

Step by Step Solution

1. Step 1: Write the proportion equation
   22,201.02 : 33,300.77 = 5,561.20 : x
2. Step 2: Convert to fraction form
   22,201.02/33,300.77 = 5,561.20/x
3. Step 3: Cross multiply
   22,201.02x = 33,300.77 × 5,561.20
4. Step 4: Simplify right side
   22,201.02x = 185,192,131.07
5. Step 5: Solve for x
   x = 185,192,131.07/22,201.02
6. Step 6: Final answer
   x = 8,341.60