Finding the Fourth Proportional to 37,532.52, 51,807.89 and 21,623.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,532.52 : 51,807.89 = 21,623.31 : x
2. Step 2: Convert to fraction form
   37,532.52/51,807.89 = 21,623.31/x
3. Step 3: Cross multiply
   37,532.52x = 51,807.89 × 21,623.31
4. Step 4: Simplify right side
   37,532.52x = 1,120,258,119.97
5. Step 5: Solve for x
   x = 1,120,258,119.97/37,532.52
6. Step 6: Final answer
   x = 29,847.67