Finding the Fourth Proportional to 22,307.34, 30,783.88 and 12,098.22

Step by Step Solution

1. Step 1: Write the proportion equation
   22,307.34 : 30,783.88 = 12,098.22 : x
2. Step 2: Convert to fraction form
   22,307.34/30,783.88 = 12,098.22/x
3. Step 3: Cross multiply
   22,307.34x = 30,783.88 × 12,098.22
4. Step 4: Simplify right side
   22,307.34x = 372,430,152.69
5. Step 5: Solve for x
   x = 372,430,152.69/22,307.34
6. Step 6: Final answer
   x = 16,695.41