Finding the Fourth Proportional to 37,314.36, 51,493.50 and 20,547

Step by Step Solution

1. Step 1: Write the proportion equation
   37,314.36 : 51,493.50 = 20,547 : x
2. Step 2: Convert to fraction form
   37,314.36/51,493.50 = 20,547/x
3. Step 3: Cross multiply
   37,314.36x = 51,493.50 × 20,547
4. Step 4: Simplify right side
   37,314.36x = 1,058,036,944.50
5. Step 5: Solve for x
   x = 1,058,036,944.50/37,314.36
6. Step 6: Final answer
   x = 28,354.69