Finding the Fourth Proportional to 22,123.19, 30,529.07 and 12,051.59

Step by Step Solution

1. Step 1: Write the proportion equation
   22,123.19 : 30,529.07 = 12,051.59 : x
2. Step 2: Convert to fraction form
   22,123.19/30,529.07 = 12,051.59/x
3. Step 3: Cross multiply
   22,123.19x = 30,529.07 × 12,051.59
4. Step 4: Simplify right side
   22,123.19x = 367,923,621.82
5. Step 5: Solve for x
   x = 367,923,621.82/22,123.19
6. Step 6: Final answer
   x = 16,630.68