Finding the Fourth Proportional to 22,080.19, 33,123.57 and 7,290.67

Step by Step Solution

1. Step 1: Write the proportion equation
   22,080.19 : 33,123.57 = 7,290.67 : x
2. Step 2: Convert to fraction form
   22,080.19/33,123.57 = 7,290.67/x
3. Step 3: Cross multiply
   22,080.19x = 33,123.57 × 7,290.67
4. Step 4: Simplify right side
   22,080.19x = 241,493,018.09
5. Step 5: Solve for x
   x = 241,493,018.09/22,080.19
6. Step 6: Final answer
   x = 10,937.09