Finding the Fourth Proportional to 52,625.85, 72,622.83 and 28,752.01

Step by Step Solution

1. Step 1: Write the proportion equation
   52,625.85 : 72,622.83 = 28,752.01 : x
2. Step 2: Convert to fraction form
   52,625.85/72,622.83 = 28,752.01/x
3. Step 3: Cross multiply
   52,625.85x = 72,622.83 × 28,752.01
4. Step 4: Simplify right side
   52,625.85x = 2,088,052,507.42
5. Step 5: Solve for x
   x = 2,088,052,507.42/52,625.85
6. Step 6: Final answer
   x = 39,677.32