Finding the Fourth Proportional to 37,815.64, 52,171.53 and 37,757.32

Step by Step Solution

1. Step 1: Write the proportion equation
   37,815.64 : 52,171.53 = 37,757.32 : x
2. Step 2: Convert to fraction form
   37,815.64/52,171.53 = 37,757.32/x
3. Step 3: Cross multiply
   37,815.64x = 52,171.53 × 37,757.32
4. Step 4: Simplify right side
   37,815.64x = 1,969,857,153.10
5. Step 5: Solve for x
   x = 1,969,857,153.10/37,815.64
6. Step 6: Final answer
   x = 52,091.07