Finding the Fourth Proportional to 37,638.29, 51,810.47 and 32,531.48

Step by Step Solution

1. Step 1: Write the proportion equation
   37,638.29 : 51,810.47 = 32,531.48 : x
2. Step 2: Convert to fraction form
   37,638.29/51,810.47 = 32,531.48/x
3. Step 3: Cross multiply
   37,638.29x = 51,810.47 × 32,531.48
4. Step 4: Simplify right side
   37,638.29x = 1,685,470,846.89
5. Step 5: Solve for x
   x = 1,685,470,846.89/37,638.29
6. Step 6: Final answer
   x = 44,780.76