Finding the Fourth Proportional to 52,626.26, 72,623.39 and 28,752.42

Step by Step Solution

1. Step 1: Write the proportion equation
   52,626.26 : 72,623.39 = 28,752.42 : x
2. Step 2: Convert to fraction form
   52,626.26/72,623.39 = 28,752.42/x
3. Step 3: Cross multiply
   52,626.26x = 72,623.39 × 28,752.42
4. Step 4: Simplify right side
   52,626.26x = 2,088,098,067.34
5. Step 5: Solve for x
   x = 2,088,098,067.34/52,626.26
6. Step 6: Final answer
   x = 39,677.87