Finding the Fourth Proportional to 37,768.64, 52,089.72 and 33,522.80

Step by Step Solution

1. Step 1: Write the proportion equation
   37,768.64 : 52,089.72 = 33,522.80 : x
2. Step 2: Convert to fraction form
   37,768.64/52,089.72 = 33,522.80/x
3. Step 3: Cross multiply
   37,768.64x = 52,089.72 × 33,522.80
4. Step 4: Simplify right side
   37,768.64x = 1,746,193,265.62
5. Step 5: Solve for x
   x = 1,746,193,265.62/37,768.64
6. Step 6: Final answer
   x = 46,233.95