Finding the Fourth Proportional to 22,061.76, 33,071.76 and 8,207.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,061.76 : 33,071.76 = 8,207.52 : x
2. Step 2: Convert to fraction form
   22,061.76/33,071.76 = 8,207.52/x
3. Step 3: Cross multiply
   22,061.76x = 33,071.76 × 8,207.52
4. Step 4: Simplify right side
   22,061.76x = 271,437,131.64
5. Step 5: Solve for x
   x = 271,437,131.64/22,061.76
6. Step 6: Final answer
   x = 12,303.51