Finding the Fourth Proportional to 56,305, 77,682.03 and 32,431.12

Step by Step Solution

1. Step 1: Write the proportion equation
   56,305 : 77,682.03 = 32,431.12 : x
2. Step 2: Convert to fraction form
   56,305/77,682.03 = 32,431.12/x
3. Step 3: Cross multiply
   56,305x = 77,682.03 × 32,431.12
4. Step 4: Simplify right side
   56,305x = 2,519,315,236.77
5. Step 5: Solve for x
   x = 2,519,315,236.77/56,305
6. Step 6: Final answer
   x = 44,744.08