Finding the Fourth Proportional to 22,308.34, 33,465.59 and 7,521.48

Step by Step Solution

1. Step 1: Write the proportion equation
   22,308.34 : 33,465.59 = 7,521.48 : x
2. Step 2: Convert to fraction form
   22,308.34/33,465.59 = 7,521.48/x
3. Step 3: Cross multiply
   22,308.34x = 33,465.59 × 7,521.48
4. Step 4: Simplify right side
   22,308.34x = 251,710,765.87
5. Step 5: Solve for x
   x = 251,710,765.87/22,308.34
6. Step 6: Final answer
   x = 11,283.26