Finding the Fourth Proportional to 37,314.20, 52,309 and 37,314.20

Step by Step Solution

1. Step 1: Write the proportion equation
   37,314.20 : 52,309 = 37,314.20 : x
2. Step 2: Convert to fraction form
   37,314.20/52,309 = 37,314.20/x
3. Step 3: Cross multiply
   37,314.20x = 52,309 × 37,314.20
4. Step 4: Simplify right side
   37,314.20x = 1,951,868,487.80
5. Step 5: Solve for x
   x = 1,951,868,487.80/37,314.20
6. Step 6: Final answer
   x = 52,309