Finding the Fourth Proportional to 22,308.71, 33,466.15 and 7,521.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,308.71 : 33,466.15 = 7,521.86 : x
2. Step 2: Convert to fraction form
   22,308.71/33,466.15 = 7,521.86/x
3. Step 3: Cross multiply
   22,308.71x = 33,466.15 × 7,521.86
4. Step 4: Simplify right side
   22,308.71x = 251,727,527.71
5. Step 5: Solve for x
   x = 251,727,527.71/22,308.71
6. Step 6: Final answer
   x = 11,283.82