Finding the Fourth Proportional to 40,777.52, 56,383.98 and 35,528.72

Step by Step Solution

1. Step 1: Write the proportion equation
   40,777.52 : 56,383.98 = 35,528.72 : x
2. Step 2: Convert to fraction form
   40,777.52/56,383.98 = 35,528.72/x
3. Step 3: Cross multiply
   40,777.52x = 56,383.98 × 35,528.72
4. Step 4: Simplify right side
   40,777.52x = 2,003,250,637.91
5. Step 5: Solve for x
   x = 2,003,250,637.91/40,777.52
6. Step 6: Final answer
   x = 49,126.35