Finding the Fourth Proportional to 37,528, 51,789.60 and 22,624.96

Step by Step Solution

1. Step 1: Write the proportion equation
   37,528 : 51,789.60 = 22,624.96 : x
2. Step 2: Convert to fraction form
   37,528/51,789.60 = 22,624.96/x
3. Step 3: Cross multiply
   37,528x = 51,789.60 × 22,624.96
4. Step 4: Simplify right side
   37,528x = 1,171,737,628.42
5. Step 5: Solve for x
   x = 1,171,737,628.42/37,528
6. Step 6: Final answer
   x = 31,223.02