Finding the Fourth Proportional to 37,824.72, 52,171.56 and 32,780.04

Step by Step Solution

1. Step 1: Write the proportion equation
   37,824.72 : 52,171.56 = 32,780.04 : x
2. Step 2: Convert to fraction form
   37,824.72/52,171.56 = 32,780.04/x
3. Step 3: Cross multiply
   37,824.72x = 52,171.56 × 32,780.04
4. Step 4: Simplify right side
   37,824.72x = 1,710,185,823.66
5. Step 5: Solve for x
   x = 1,710,185,823.66/37,824.72
6. Step 6: Final answer
   x = 45,213.44