Finding the Fourth Proportional to 52,404.72, 72,284.04 and 33,565.20

Step by Step Solution

1. Step 1: Write the proportion equation
   52,404.72 : 72,284.04 = 33,565.20 : x
2. Step 2: Convert to fraction form
   52,404.72/72,284.04 = 33,565.20/x
3. Step 3: Cross multiply
   52,404.72x = 72,284.04 × 33,565.20
4. Step 4: Simplify right side
   52,404.72x = 2,426,228,259.41
5. Step 5: Solve for x
   x = 2,426,228,259.41/52,404.72
6. Step 6: Final answer
   x = 46,297.90